20573042364

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{421}}^1\times {\mathrm{1747}}^1$

素因数の和:2225

約数の個数: 192

約数和(自身を含む): 62789278720

約数和(自身を除く): 42216236356

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 37, 42, 54, 63, 74, 84, 108, 111, 126, 148, 189, 222, 252, 259, 333, 378, 421, 444, 518, 666, 756, 777, 842, 999, 1036, 1263, 1332, 1554, 1684, 1747, 1998, 2331, 2526, 2947, 3108, 3494, 3789, 3996, 4662, 5052, 5241, 5894, 6988, 6993, 7578, 8841, 9324, 10482, 11367, 11788, 12229, 13986, 15156, 15577, 15723, 17682, 20964, 22734, 24458, 26523, 27972, 31154, 31446, 35364, 36687, 45468, 46731, 47169, 48916, 53046, 62308, 62892, 64639, 73374, 79569, 93462, 94338, 106092, 109039, 110061, 129278, 140193, 146748, 159138, 186924, 188676, 193917, 218078, 220122, 258556, 280386, 318276, 327117, 330183, 387834, 420579, 436156, 440244, 452473, 560772, 581751, 654234, 660366, 735487, 775668, 841158, 904946, 981351, 1163502, 1308468, 1320732, 1357419, 1470974, 1682316, 1745253, 1809892, 1962702, 2206461, 2327004, 2714838, 2941948, 2944053, 3490506, 3925404, 4072257, 4412922, 5148409, 5429676, 5888106, 6619383, 6981012, 8144514, 8825844, 10296818, 11776212, 12216771, 13238766, 15445227, 16289028, 19858149, 20593636, 24433542, 26477532, 27213019, 30890454, 39716298, 46335681, 48867084, 54426038, 61780908, 79432596, 81639057, 92671362, 108852076, 139007043, 163278114, 185342724, 190491133, 244917171, 278014086, 326556228, 380982266, 489834342, 556028172, 571473399, 734751513, 761964532, 979668684, 1142946798, 1469503026, 1714420197, 2285893596, 2939006052, 3428840394, 5143260591, 6857680788, 10286521182, 20573042364]

約数ペア:

[(1, 20573042364), (2, 10286521182), (3, 6857680788), (4, 5143260591), (6, 3428840394), (7, 2939006052), (9, 2285893596), (12, 1714420197), (14, 1469503026), (18, 1142946798), (21, 979668684), (27, 761964532), (28, 734751513), (36, 571473399), (37, 556028172), (42, 489834342), (54, 380982266), (63, 326556228), (74, 278014086), (84, 244917171), (108, 190491133), (111, 185342724), (126, 163278114), (148, 139007043), (189, 108852076), (222, 92671362), (252, 81639057), (259, 79432596), (333, 61780908), (378, 54426038), (421, 48867084), (444, 46335681), (518, 39716298), (666, 30890454), (756, 27213019), (777, 26477532), (842, 24433542), (999, 20593636), (1036, 19858149), (1263, 16289028), (1332, 15445227), (1554, 13238766), (1684, 12216771), (1747, 11776212), (1998, 10296818), (2331, 8825844), (2526, 8144514), (2947, 6981012), (3108, 6619383), (3494, 5888106), (3789, 5429676), (3996, 5148409), (4662, 4412922), (5052, 4072257), (5241, 3925404), (5894, 3490506), (6988, 2944053), (6993, 2941948), (7578, 2714838), (8841, 2327004), (9324, 2206461), (10482, 1962702), (11367, 1809892), (11788, 1745253), (12229, 1682316), (13986, 1470974), (15156, 1357419), (15577, 1320732), (15723, 1308468), (17682, 1163502), (20964, 981351), (22734, 904946), (24458, 841158), (26523, 775668), (27972, 735487), (31154, 660366), (31446, 654234), (35364, 581751), (36687, 560772), (45468, 452473), (46731, 440244), (47169, 436156), (48916, 420579), (53046, 387834), (62308, 330183), (62892, 327117), (64639, 318276), (73374, 280386), (79569, 258556), (93462, 220122), (94338, 218078), (106092, 193917), (109039, 188676), (110061, 186924), (129278, 159138), (140193, 146748)]