20111792370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2677}}^1\times {\mathrm{14731}}^1$

素因数の和:17435

約数の個数: 64

約数和(自身を含む): 51130175616

約数和(自身を除く): 31018383246

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 2677, 5354, 8031, 13385, 14731, 16062, 26770, 29462, 40155, 44193, 45509, 73655, 80310, 88386, 91018, 136527, 147310, 220965, 227545, 250427, 273054, 441930, 455090, 500854, 682635, 751281, 1252135, 1365270, 1502562, 2504270, 3756405, 7512810, 39434887, 78869774, 118304661, 197174435, 236609322, 394348870, 591523305, 670393079, 1183046610, 1340786158, 2011179237, 3351965395, 4022358474, 6703930790, 10055896185, 20111792370]

約数ペア:

[(1, 20111792370), (2, 10055896185), (3, 6703930790), (5, 4022358474), (6, 3351965395), (10, 2011179237), (15, 1340786158), (17, 1183046610), (30, 670393079), (34, 591523305), (51, 394348870), (85, 236609322), (102, 197174435), (170, 118304661), (255, 78869774), (510, 39434887), (2677, 7512810), (5354, 3756405), (8031, 2504270), (13385, 1502562), (14731, 1365270), (16062, 1252135), (26770, 751281), (29462, 682635), (40155, 500854), (44193, 455090), (45509, 441930), (73655, 273054), (80310, 250427), (88386, 227545), (91018, 220965), (136527, 147310)]