20106908580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{8161}}^1\times {\mathrm{3733}}^1$

素因数の和:11917

約数の個数: 96

約数和(自身を含む): 61441446528

約数和(自身を除く): 41334537948

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 3733, 7466, 8161, 11199, 14932, 16322, 18665, 22398, 24483, 32644, 37330, 40805, 41063, 44796, 48966, 55995, 74660, 81610, 82126, 89771, 97932, 111990, 122415, 123189, 163220, 164252, 179542, 205315, 223980, 244830, 246378, 269313, 359084, 410630, 448855, 489660, 492756, 538626, 615945, 821260, 897710, 1077252, 1231890, 1346565, 1795420, 2463780, 2693130, 5386260, 30465013, 60930026, 91395039, 121860052, 152325065, 182790078, 304650130, 335115143, 365580156, 456975195, 609300260, 670230286, 913950390, 1005345429, 1340460572, 1675575715, 1827900780, 2010690858, 3351151430, 4021381716, 5026727145, 6702302860, 10053454290, 20106908580]

約数ペア:

[(1, 20106908580), (2, 10053454290), (3, 6702302860), (4, 5026727145), (5, 4021381716), (6, 3351151430), (10, 2010690858), (11, 1827900780), (12, 1675575715), (15, 1340460572), (20, 1005345429), (22, 913950390), (30, 670230286), (33, 609300260), (44, 456975195), (55, 365580156), (60, 335115143), (66, 304650130), (110, 182790078), (132, 152325065), (165, 121860052), (220, 91395039), (330, 60930026), (660, 30465013), (3733, 5386260), (7466, 2693130), (8161, 2463780), (11199, 1795420), (14932, 1346565), (16322, 1231890), (18665, 1077252), (22398, 897710), (24483, 821260), (32644, 615945), (37330, 538626), (40805, 492756), (41063, 489660), (44796, 448855), (48966, 410630), (55995, 359084), (74660, 269313), (81610, 246378), (82126, 244830), (89771, 223980), (97932, 205315), (111990, 179542), (122415, 164252), (123189, 163220)]