20368234920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1402771}}^1$

素因数の和:1402807

約数の個数: 96

約数和(自身を含む): 67164723360

約数和(自身を除く): 46796488440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 121, 132, 165, 220, 242, 264, 330, 363, 440, 484, 605, 660, 726, 968, 1210, 1320, 1452, 1815, 2420, 2904, 3630, 4840, 7260, 14520, 1402771, 2805542, 4208313, 5611084, 7013855, 8416626, 11222168, 14027710, 15430481, 16833252, 21041565, 28055420, 30860962, 33666504, 42083130, 46291443, 56110840, 61721924, 77152405, 84166260, 92582886, 123443848, 154304810, 168332520, 169735291, 185165772, 231457215, 308609620, 339470582, 370331544, 462914430, 509205873, 617219240, 678941164, 848676455, 925828860, 1018411746, 1357882328, 1697352910, 1851657720, 2036823492, 2546029365, 3394705820, 4073646984, 5092058730, 6789411640, 10184117460, 20368234920]

約数ペア:

[(1, 20368234920), (2, 10184117460), (3, 6789411640), (4, 5092058730), (5, 4073646984), (6, 3394705820), (8, 2546029365), (10, 2036823492), (11, 1851657720), (12, 1697352910), (15, 1357882328), (20, 1018411746), (22, 925828860), (24, 848676455), (30, 678941164), (33, 617219240), (40, 509205873), (44, 462914430), (55, 370331544), (60, 339470582), (66, 308609620), (88, 231457215), (110, 185165772), (120, 169735291), (121, 168332520), (132, 154304810), (165, 123443848), (220, 92582886), (242, 84166260), (264, 77152405), (330, 61721924), (363, 56110840), (440, 46291443), (484, 42083130), (605, 33666504), (660, 30860962), (726, 28055420), (968, 21041565), (1210, 16833252), (1320, 15430481), (1452, 14027710), (1815, 11222168), (2420, 8416626), (2904, 7013855), (3630, 5611084), (4840, 4208313), (7260, 2805542), (14520, 1402771)]