20183062932

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^2\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{307}}^1$

素因数の和:511

約数の個数: 216

約数和(自身を含む): 55757782080

約数和(自身を除く): 35574719148

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 71, 89, 102, 142, 153, 178, 204, 213, 267, 284, 289, 306, 307, 356, 426, 534, 578, 612, 614, 639, 801, 852, 867, 921, 1068, 1156, 1207, 1228, 1278, 1513, 1602, 1734, 1842, 2414, 2556, 2601, 2763, 3026, 3204, 3468, 3621, 3684, 4539, 4828, 5202, 5219, 5526, 6052, 6319, 7242, 9078, 10404, 10438, 10863, 11052, 12638, 13617, 14484, 15657, 18156, 18957, 20519, 20876, 21726, 21797, 25276, 25721, 27234, 27323, 31314, 37914, 41038, 43452, 43594, 46971, 51442, 54468, 54646, 56871, 61557, 62628, 65391, 75828, 77163, 81969, 82076, 87188, 88723, 93942, 102884, 107423, 109292, 113742, 123114, 130782, 154326, 163938, 177446, 184671, 187884, 196173, 214846, 227484, 231489, 245907, 246228, 261564, 266169, 308652, 322269, 327876, 354892, 369342, 370549, 392346, 429692, 462978, 464491, 491814, 532338, 644538, 738684, 741098, 784692, 798507, 925956, 928982, 966807, 983628, 1064676, 1111647, 1289076, 1393473, 1482196, 1597014, 1826191, 1857964, 1933614, 1939933, 2223294, 2786946, 3194028, 3334941, 3652382, 3867228, 3879866, 4180419, 4446588, 5478573, 5573892, 5819799, 6299333, 6669882, 7304764, 7759732, 7896347, 8360838, 10957146, 11639598, 12598666, 13339764, 15792694, 16435719, 16721676, 17459397, 18897999, 21914292, 23279196, 23689041, 25197332, 31585388, 32871438, 32978861, 34918794, 37795998, 47378082, 56693997, 65742876, 65957722, 69837588, 71067123, 75591996, 94756164, 98936583, 113387994, 131915444, 142134246, 197873166, 226775988, 284268492, 296809749, 395746332, 560640637, 593619498, 1121281274, 1187238996, 1681921911, 2242562548, 3363843822, 5045765733, 6727687644, 10091531466, 20183062932]

約数ペア:

[(1, 20183062932), (2, 10091531466), (3, 6727687644), (4, 5045765733), (6, 3363843822), (9, 2242562548), (12, 1681921911), (17, 1187238996), (18, 1121281274), (34, 593619498), (36, 560640637), (51, 395746332), (68, 296809749), (71, 284268492), (89, 226775988), (102, 197873166), (142, 142134246), (153, 131915444), (178, 113387994), (204, 98936583), (213, 94756164), (267, 75591996), (284, 71067123), (289, 69837588), (306, 65957722), (307, 65742876), (356, 56693997), (426, 47378082), (534, 37795998), (578, 34918794), (612, 32978861), (614, 32871438), (639, 31585388), (801, 25197332), (852, 23689041), (867, 23279196), (921, 21914292), (1068, 18897999), (1156, 17459397), (1207, 16721676), (1228, 16435719), (1278, 15792694), (1513, 13339764), (1602, 12598666), (1734, 11639598), (1842, 10957146), (2414, 8360838), (2556, 7896347), (2601, 7759732), (2763, 7304764), (3026, 6669882), (3204, 6299333), (3468, 5819799), (3621, 5573892), (3684, 5478573), (4539, 4446588), (4828, 4180419), (5202, 3879866), (5219, 3867228), (5526, 3652382), (6052, 3334941), (6319, 3194028), (7242, 2786946), (9078, 2223294), (10404, 1939933), (10438, 1933614), (10863, 1857964), (11052, 1826191), (12638, 1597014), (13617, 1482196), (14484, 1393473), (15657, 1289076), (18156, 1111647), (18957, 1064676), (20519, 983628), (20876, 966807), (21726, 928982), (21797, 925956), (25276, 798507), (25721, 784692), (27234, 741098), (27323, 738684), (31314, 644538), (37914, 532338), (41038, 491814), (43452, 464491), (43594, 462978), (46971, 429692), (51442, 392346), (54468, 370549), (54646, 369342), (56871, 354892), (61557, 327876), (62628, 322269), (65391, 308652), (75828, 266169), (77163, 261564), (81969, 246228), (82076, 245907), (87188, 231489), (88723, 227484), (93942, 214846), (102884, 196173), (107423, 187884), (109292, 184671), (113742, 177446), (123114, 163938), (130782, 154326)]