620163132

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{727891}}^1$

素因数の和:727969

約数の個数: 24

約数和(自身を含む): 1467430272

約数和(自身を除く): 847267140

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 727891, 1455782, 2183673, 2911564, 4367346, 8734692, 51680261, 103360522, 155040783, 206721044, 310081566, 620163132]

約数ペア:

[(1, 620163132), (2, 310081566), (3, 206721044), (4, 155040783), (6, 103360522), (12, 51680261), (71, 8734692), (142, 4367346), (213, 2911564), (284, 2183673), (426, 1455782), (852, 727891)]