20100958146

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{739}}^1\times {\mathrm{65701}}^1$

素因数の和:66471

約数の個数: 48

約数和(自身を含む): 45507833280

約数和(自身を除く): 25406875134

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 739, 1478, 2217, 4434, 6651, 13302, 16997, 33994, 50991, 65701, 101982, 131402, 152973, 197103, 305946, 394206, 591309, 1182618, 1511123, 3022246, 4533369, 9066738, 13600107, 27200214, 48553039, 97106078, 145659117, 291318234, 436977351, 873954702, 1116719897, 2233439794, 3350159691, 6700319382, 10050479073, 20100958146]

約数ペア:

[(1, 20100958146), (2, 10050479073), (3, 6700319382), (6, 3350159691), (9, 2233439794), (18, 1116719897), (23, 873954702), (46, 436977351), (69, 291318234), (138, 145659117), (207, 97106078), (414, 48553039), (739, 27200214), (1478, 13600107), (2217, 9066738), (4434, 4533369), (6651, 3022246), (13302, 1511123), (16997, 1182618), (33994, 591309), (50991, 394206), (65701, 305946), (101982, 197103), (131402, 152973)]