20100474072

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{56731}}^1$

素因数の和:56806

約数の個数: 192

約数和(自身を含む): 67261459200

約数和(自身を除く): 47160985128

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 28, 36, 37, 38, 42, 56, 57, 63, 72, 74, 76, 84, 111, 114, 126, 133, 148, 152, 168, 171, 222, 228, 252, 259, 266, 296, 333, 342, 399, 444, 456, 504, 518, 532, 666, 684, 703, 777, 798, 888, 1036, 1064, 1197, 1332, 1368, 1406, 1554, 1596, 2072, 2109, 2331, 2394, 2664, 2812, 3108, 3192, 4218, 4662, 4788, 4921, 5624, 6216, 6327, 8436, 9324, 9576, 9842, 12654, 14763, 16872, 18648, 19684, 25308, 29526, 39368, 44289, 50616, 56731, 59052, 88578, 113462, 118104, 170193, 177156, 226924, 340386, 354312, 397117, 453848, 510579, 680772, 794234, 1021158, 1077889, 1191351, 1361544, 1588468, 2042316, 2099047, 2155778, 2382702, 3176936, 3233667, 3574053, 4084632, 4198094, 4311556, 4765404, 6297141, 6467334, 7148106, 7545223, 8396188, 8623112, 9530808, 9701001, 12594282, 12934668, 14296212, 14693329, 15090446, 16792376, 18891423, 19402002, 22635669, 25188564, 25869336, 28592424, 29386658, 30180892, 37782846, 38804004, 39881893, 44079987, 45271338, 50377128, 58773316, 60361784, 67907007, 75565692, 77608008, 79763786, 88159974, 90542676, 117546632, 119645679, 132239961, 135814014, 151131384, 159527572, 176319948, 181085352, 239291358, 264479922, 271628028, 279173251, 319055144, 352639896, 358937037, 478582716, 528959844, 543256056, 558346502, 717874074, 837519753, 957165432, 1057919688, 1116693004, 1435748148, 1675039506, 2233386008, 2512559259, 2871496296, 3350079012, 5025118518, 6700158024, 10050237036, 20100474072]

約数ペア:

[(1, 20100474072), (2, 10050237036), (3, 6700158024), (4, 5025118518), (6, 3350079012), (7, 2871496296), (8, 2512559259), (9, 2233386008), (12, 1675039506), (14, 1435748148), (18, 1116693004), (19, 1057919688), (21, 957165432), (24, 837519753), (28, 717874074), (36, 558346502), (37, 543256056), (38, 528959844), (42, 478582716), (56, 358937037), (57, 352639896), (63, 319055144), (72, 279173251), (74, 271628028), (76, 264479922), (84, 239291358), (111, 181085352), (114, 176319948), (126, 159527572), (133, 151131384), (148, 135814014), (152, 132239961), (168, 119645679), (171, 117546632), (222, 90542676), (228, 88159974), (252, 79763786), (259, 77608008), (266, 75565692), (296, 67907007), (333, 60361784), (342, 58773316), (399, 50377128), (444, 45271338), (456, 44079987), (504, 39881893), (518, 38804004), (532, 37782846), (666, 30180892), (684, 29386658), (703, 28592424), (777, 25869336), (798, 25188564), (888, 22635669), (1036, 19402002), (1064, 18891423), (1197, 16792376), (1332, 15090446), (1368, 14693329), (1406, 14296212), (1554, 12934668), (1596, 12594282), (2072, 9701001), (2109, 9530808), (2331, 8623112), (2394, 8396188), (2664, 7545223), (2812, 7148106), (3108, 6467334), (3192, 6297141), (4218, 4765404), (4662, 4311556), (4788, 4198094), (4921, 4084632), (5624, 3574053), (6216, 3233667), (6327, 3176936), (8436, 2382702), (9324, 2155778), (9576, 2099047), (9842, 2042316), (12654, 1588468), (14763, 1361544), (16872, 1191351), (18648, 1077889), (19684, 1021158), (25308, 794234), (29526, 680772), (39368, 510579), (44289, 453848), (50616, 397117), (56731, 354312), (59052, 340386), (88578, 226924), (113462, 177156), (118104, 170193)]