2020375528

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{2131}}^1\times {\mathrm{3203}}^1$

素因数の和:5377

約数の個数: 32

約数和(自身を含む): 3893628960

約数和(自身を除く): 1873253432

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 2131, 3203, 4262, 6406, 8524, 12812, 17048, 25624, 78847, 118511, 157694, 237022, 315388, 474044, 630776, 948088, 6825593, 13651186, 27302372, 54604744, 252546941, 505093882, 1010187764, 2020375528]

約数ペア:

[(1, 2020375528), (2, 1010187764), (4, 505093882), (8, 252546941), (37, 54604744), (74, 27302372), (148, 13651186), (296, 6825593), (2131, 948088), (3203, 630776), (4262, 474044), (6406, 315388), (8524, 237022), (12812, 157694), (17048, 118511), (25624, 78847)]