20138763798

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{48644357}}^1$

素因数の和:48644388

約数の個数: 24

約数和(自身を含む): 45531119088

約数和(自身を除く): 25392355290

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 48644357, 97288714, 145933071, 291866142, 437799213, 875598426, 1118820211, 2237640422, 3356460633, 6712921266, 10069381899, 20138763798]

約数ペア:

[(1, 20138763798), (2, 10069381899), (3, 6712921266), (6, 3356460633), (9, 2237640422), (18, 1118820211), (23, 875598426), (46, 437799213), (69, 291866142), (138, 145933071), (207, 97288714), (414, 48644357)]