20164602308

素因数分解:

$2^2\times {\mathrm{373}}^1\times {\mathrm{1231}}^1\times {\mathrm{10979}}^1$

素因数の和:12587

約数の個数: 24

約数和(自身を含む): 35414628480

約数和(自身を除く): 15250026172

約数列:

[1, 2, 4, 373, 746, 1231, 1492, 2462, 4924, 10979, 21958, 43916, 459163, 918326, 1836652, 4095167, 8190334, 13515149, 16380668, 27030298, 54060596, 5041150577, 10082301154, 20164602308]

約数ペア:

[(1, 20164602308), (2, 10082301154), (4, 5041150577), (373, 54060596), (746, 27030298), (1231, 16380668), (1492, 13515149), (2462, 8190334), (4924, 4095167), (10979, 1836652), (21958, 918326), (43916, 459163)]