20113463590

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{48131}}^1$

素因数の和:48309

約数の個数: 64

約数和(自身を含む): 41170187520

約数和(自身を除く): 21056723930

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 131, 145, 262, 290, 319, 638, 655, 1310, 1441, 1595, 2882, 3190, 3799, 7205, 7598, 14410, 18995, 37990, 41789, 48131, 83578, 96262, 208945, 240655, 417890, 481310, 529441, 1058882, 1395799, 2647205, 2791598, 5294410, 6305161, 6978995, 12610322, 13957990, 15353789, 30707578, 31525805, 63051610, 69356771, 76768945, 138713542, 153537890, 182849669, 346783855, 365699338, 693567710, 914248345, 1828496690, 2011346359, 4022692718, 10056731795, 20113463590]

約数ペア:

[(1, 20113463590), (2, 10056731795), (5, 4022692718), (10, 2011346359), (11, 1828496690), (22, 914248345), (29, 693567710), (55, 365699338), (58, 346783855), (110, 182849669), (131, 153537890), (145, 138713542), (262, 76768945), (290, 69356771), (319, 63051610), (638, 31525805), (655, 30707578), (1310, 15353789), (1441, 13957990), (1595, 12610322), (2882, 6978995), (3190, 6305161), (3799, 5294410), (7205, 2791598), (7598, 2647205), (14410, 1395799), (18995, 1058882), (37990, 529441), (41789, 481310), (48131, 417890), (83578, 240655), (96262, 208945)]