20144297964

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31181}}^1\times {\mathrm{7691}}^1$

素因数の和:38886

約数の個数: 48

約数和(自身を含む): 53726835456

約数和(自身を除く): 33582537492

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 7691, 15382, 23073, 30764, 31181, 46146, 53837, 62362, 92292, 93543, 107674, 124724, 161511, 187086, 215348, 218267, 323022, 374172, 436534, 646044, 654801, 873068, 1309602, 2619204, 239813071, 479626142, 719439213, 959252284, 1438878426, 1678691497, 2877756852, 3357382994, 5036074491, 6714765988, 10072148982, 20144297964]

約数ペア:

[(1, 20144297964), (2, 10072148982), (3, 6714765988), (4, 5036074491), (6, 3357382994), (7, 2877756852), (12, 1678691497), (14, 1438878426), (21, 959252284), (28, 719439213), (42, 479626142), (84, 239813071), (7691, 2619204), (15382, 1309602), (23073, 873068), (30764, 654801), (31181, 646044), (46146, 436534), (53837, 374172), (62362, 323022), (92292, 218267), (93543, 215348), (107674, 187086), (124724, 161511)]