20052014247980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{27933043}}^1$

素因数の和:27933327

約数の個数: 96

約数和(自身を含む): 49668080732928

約数和(自身を除く): 29616066484948

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 251, 260, 286, 502, 572, 715, 1004, 1255, 1430, 2510, 2761, 2860, 3263, 5020, 5522, 6526, 11044, 13052, 13805, 16315, 27610, 32630, 35893, 55220, 65260, 71786, 143572, 179465, 358930, 717860, 27933043, 55866086, 111732172, 139665215, 279330430, 307263473, 363129559, 558660860, 614526946, 726259118, 1229053892, 1452518236, 1536317365, 1815647795, 3072634730, 3631295590, 3994425149, 6145269460, 7011193793, 7262591180, 7988850298, 14022387586, 15977700596, 19972125745, 28044775172, 35055968965, 39944251490, 70111937930, 77123131723, 79888502980, 91145519309, 140223875860, 154246263446, 182291038618, 308492526892, 364582077236, 385615658615, 455727596545, 771231317230, 911455193090, 1002600712399, 1542462634460, 1822910386180, 2005201424798, 4010402849596, 5013003561995, 10026007123990, 20052014247980]

約数ペア:

[(1, 20052014247980), (2, 10026007123990), (4, 5013003561995), (5, 4010402849596), (10, 2005201424798), (11, 1822910386180), (13, 1542462634460), (20, 1002600712399), (22, 911455193090), (26, 771231317230), (44, 455727596545), (52, 385615658615), (55, 364582077236), (65, 308492526892), (110, 182291038618), (130, 154246263446), (143, 140223875860), (220, 91145519309), (251, 79888502980), (260, 77123131723), (286, 70111937930), (502, 39944251490), (572, 35055968965), (715, 28044775172), (1004, 19972125745), (1255, 15977700596), (1430, 14022387586), (2510, 7988850298), (2761, 7262591180), (2860, 7011193793), (3263, 6145269460), (5020, 3994425149), (5522, 3631295590), (6526, 3072634730), (11044, 1815647795), (13052, 1536317365), (13805, 1452518236), (16315, 1229053892), (27610, 726259118), (32630, 614526946), (35893, 558660860), (55220, 363129559), (65260, 307263473), (71786, 279330430), (143572, 139665215), (179465, 111732172), (358930, 55866086), (717860, 27933043)]