20346720018

素因数分解:

$2^1\times 3^1\times {\mathrm{367}}^1\times {\mathrm{2837}}^1\times {\mathrm{3257}}^1$

素因数の和:6466

約数の個数: 32

約数和(自身を含む): 40831236864

約数和(自身を除く): 20484516846

約数列:

[1, 2, 3, 6, 367, 734, 1101, 2202, 2837, 3257, 5674, 6514, 8511, 9771, 17022, 19542, 1041179, 1195319, 2082358, 2390638, 3123537, 3585957, 6247074, 7171914, 9240109, 18480218, 27720327, 55440654, 3391120003, 6782240006, 10173360009, 20346720018]

約数ペア:

[(1, 20346720018), (2, 10173360009), (3, 6782240006), (6, 3391120003), (367, 55440654), (734, 27720327), (1101, 18480218), (2202, 9240109), (2837, 7171914), (3257, 6247074), (5674, 3585957), (6514, 3123537), (8511, 2390638), (9771, 2082358), (17022, 1195319), (19542, 1041179)]