20162594538

素因数分解:

$2^1\times 3^2\times {\mathrm{241}}^1\times {\mathrm{523}}^1\times {\mathrm{8887}}^1$

素因数の和:9659

約数の個数: 48

約数和(自身を含む): 43955710656

約数和(自身を除く): 23793116118

約数列:

[1, 2, 3, 6, 9, 18, 241, 482, 523, 723, 1046, 1446, 1569, 2169, 3138, 4338, 4707, 8887, 9414, 17774, 26661, 53322, 79983, 126043, 159966, 252086, 378129, 756258, 1134387, 2141767, 2268774, 4283534, 4647901, 6425301, 9295802, 12850602, 13943703, 19275903, 27887406, 38551806, 41831109, 83662218, 1120144141, 2240288282, 3360432423, 6720864846, 10081297269, 20162594538]

約数ペア:

[(1, 20162594538), (2, 10081297269), (3, 6720864846), (6, 3360432423), (9, 2240288282), (18, 1120144141), (241, 83662218), (482, 41831109), (523, 38551806), (723, 27887406), (1046, 19275903), (1446, 13943703), (1569, 12850602), (2169, 9295802), (3138, 6425301), (4338, 4647901), (4707, 4283534), (8887, 2268774), (9414, 2141767), (17774, 1134387), (26661, 756258), (53322, 378129), (79983, 252086), (126043, 159966)]