20243099522

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{991}}^1\times {\mathrm{1801}}^1$

素因数の和:2954

約数の個数: 32

約数和(自身を含む): 31275569664

約数和(自身を除く): 11032470142

約数列:

[1, 2, 53, 106, 107, 214, 991, 1801, 1982, 3602, 5671, 11342, 52523, 95453, 105046, 106037, 190906, 192707, 212074, 385414, 1784791, 3569582, 5619961, 10213471, 11239922, 20426942, 94593923, 189187846, 190972637, 381945274, 10121549761, 20243099522]

約数ペア:

[(1, 20243099522), (2, 10121549761), (53, 381945274), (106, 190972637), (107, 189187846), (214, 94593923), (991, 20426942), (1801, 11239922), (1982, 10213471), (3602, 5619961), (5671, 3569582), (11342, 1784791), (52523, 385414), (95453, 212074), (105046, 192707), (106037, 190906)]