20193369962

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{823}}^1\times {\mathrm{1871}}^1$

素因数の和:2858

約数の個数: 32

約数和(自身を含む): 31097364480

約数和(自身を除く): 10903994518

約数列:

[1, 2, 79, 83, 158, 166, 823, 1646, 1871, 3742, 6557, 13114, 65017, 68309, 130034, 136618, 147809, 155293, 295618, 310586, 1539833, 3079666, 5396411, 10792822, 12268147, 24536294, 121646807, 127806139, 243293614, 255612278, 10096684981, 20193369962]

約数ペア:

[(1, 20193369962), (2, 10096684981), (79, 255612278), (83, 243293614), (158, 127806139), (166, 121646807), (823, 24536294), (1646, 12268147), (1871, 10792822), (3742, 5396411), (6557, 3079666), (13114, 1539833), (65017, 310586), (68309, 295618), (130034, 155293), (136618, 147809)]