20163349998

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1921417}}^1$

素因数の和:1921489

約数の個数: 48

約数和(自身を含む): 48558075696

約数和(自身を除く): 28394725698

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 53, 66, 99, 106, 159, 198, 318, 477, 583, 954, 1166, 1749, 3498, 5247, 10494, 1921417, 3842834, 5764251, 11528502, 17292753, 21135587, 34585506, 42271174, 63406761, 101835101, 126813522, 190220283, 203670202, 305505303, 380440566, 611010606, 916515909, 1120186111, 1833031818, 2240372222, 3360558333, 6721116666, 10081674999, 20163349998]

約数ペア:

[(1, 20163349998), (2, 10081674999), (3, 6721116666), (6, 3360558333), (9, 2240372222), (11, 1833031818), (18, 1120186111), (22, 916515909), (33, 611010606), (53, 380440566), (66, 305505303), (99, 203670202), (106, 190220283), (159, 126813522), (198, 101835101), (318, 63406761), (477, 42271174), (583, 34585506), (954, 21135587), (1166, 17292753), (1749, 11528502), (3498, 5764251), (5247, 3842834), (10494, 1921417)]