20228969985

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{1667}}^1\times {\mathrm{115571}}^1$

素因数の和:117253

約数の個数: 32

約数和(自身を含む): 37012626432

約数和(自身を除く): 16783656447

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 1667, 5001, 8335, 11669, 25005, 35007, 58345, 115571, 175035, 346713, 577855, 808997, 1733565, 2426991, 4044985, 12134955, 192656857, 577970571, 963284285, 1348597999, 2889852855, 4045793997, 6742989995, 20228969985]

約数ペア:

[(1, 20228969985), (3, 6742989995), (5, 4045793997), (7, 2889852855), (15, 1348597999), (21, 963284285), (35, 577970571), (105, 192656857), (1667, 12134955), (5001, 4044985), (8335, 2426991), (11669, 1733565), (25005, 808997), (35007, 577855), (58345, 346713), (115571, 175035)]