2016193630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{823}}^1\times {\mathrm{22271}}^1$

素因数の和:23112

約数の個数: 32

約数和(自身を含む): 3964059648

約数和(自身を除く): 1947866018

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 823, 1646, 4115, 8230, 9053, 18106, 22271, 44542, 45265, 90530, 111355, 222710, 244981, 489962, 1224905, 2449810, 18329033, 36658066, 91645165, 183290330, 201619363, 403238726, 1008096815, 2016193630]

約数ペア:

[(1, 2016193630), (2, 1008096815), (5, 403238726), (10, 201619363), (11, 183290330), (22, 91645165), (55, 36658066), (110, 18329033), (823, 2449810), (1646, 1224905), (4115, 489962), (8230, 244981), (9053, 222710), (18106, 111355), (22271, 90530), (44542, 45265)]