22020749104

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{489263}}^1$

素因数の和:489397

約数の個数: 40

約数和(自身を含む): 44591520960

約数和(自身を除く): 22570771856

約数列:

[1, 2, 4, 8, 16, 29, 58, 97, 116, 194, 232, 388, 464, 776, 1552, 2813, 5626, 11252, 22504, 45008, 489263, 978526, 1957052, 3914104, 7828208, 14188627, 28377254, 47458511, 56754508, 94917022, 113509016, 189834044, 227018032, 379668088, 759336176, 1376296819, 2752593638, 5505187276, 11010374552, 22020749104]

約数ペア:

[(1, 22020749104), (2, 11010374552), (4, 5505187276), (8, 2752593638), (16, 1376296819), (29, 759336176), (58, 379668088), (97, 227018032), (116, 189834044), (194, 113509016), (232, 94917022), (388, 56754508), (464, 47458511), (776, 28377254), (1552, 14188627), (2813, 7828208), (5626, 3914104), (11252, 1957052), (22504, 978526), (45008, 489263)]