2020346224

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{262519}}^1$

素因数の和:262577

約数の個数: 40

約数和(自身を含む): 4329479840

約数和(自身を除く): 2309133616

約数列:

[1, 2, 4, 8, 13, 16, 26, 37, 52, 74, 104, 148, 208, 296, 481, 592, 962, 1924, 3848, 7696, 262519, 525038, 1050076, 2100152, 3412747, 4200304, 6825494, 9713203, 13650988, 19426406, 27301976, 38852812, 54603952, 77705624, 126271639, 155411248, 252543278, 505086556, 1010173112, 2020346224]

約数ペア:

[(1, 2020346224), (2, 1010173112), (4, 505086556), (8, 252543278), (13, 155411248), (16, 126271639), (26, 77705624), (37, 54603952), (52, 38852812), (74, 27301976), (104, 19426406), (148, 13650988), (208, 9713203), (296, 6825494), (481, 4200304), (592, 3412747), (962, 2100152), (1924, 1050076), (3848, 525038), (7696, 262519)]