2019805824

素因数分解:

$2^7\times 3^1\times {\mathrm{47}}^1\times {\mathrm{111913}}^1$

素因数の和:111977

約数の個数: 64

約数和(自身を含む): 5479309440

約数和(自身を除く): 3459503616

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 47, 48, 64, 94, 96, 128, 141, 188, 192, 282, 376, 384, 564, 752, 1128, 1504, 2256, 3008, 4512, 6016, 9024, 18048, 111913, 223826, 335739, 447652, 671478, 895304, 1342956, 1790608, 2685912, 3581216, 5259911, 5371824, 7162432, 10519822, 10743648, 14324864, 15779733, 21039644, 21487296, 31559466, 42079288, 42974592, 63118932, 84158576, 126237864, 168317152, 252475728, 336634304, 504951456, 673268608, 1009902912, 2019805824]

約数ペア:

[(1, 2019805824), (2, 1009902912), (3, 673268608), (4, 504951456), (6, 336634304), (8, 252475728), (12, 168317152), (16, 126237864), (24, 84158576), (32, 63118932), (47, 42974592), (48, 42079288), (64, 31559466), (94, 21487296), (96, 21039644), (128, 15779733), (141, 14324864), (188, 10743648), (192, 10519822), (282, 7162432), (376, 5371824), (384, 5259911), (564, 3581216), (752, 2685912), (1128, 1790608), (1504, 1342956), (2256, 895304), (3008, 671478), (4512, 447652), (6016, 335739), (9024, 223826), (18048, 111913)]