20233164

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{3049}}^1$

素因数の和:3142

約数の個数: 48

約数和(自身を含む): 54656000

約数和(自身を除く): 34422836

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 79, 84, 158, 237, 316, 474, 553, 948, 1106, 1659, 2212, 3049, 3318, 6098, 6636, 9147, 12196, 18294, 21343, 36588, 42686, 64029, 85372, 128058, 240871, 256116, 481742, 722613, 963484, 1445226, 1686097, 2890452, 3372194, 5058291, 6744388, 10116582, 20233164]

約数ペア:

[(1, 20233164), (2, 10116582), (3, 6744388), (4, 5058291), (6, 3372194), (7, 2890452), (12, 1686097), (14, 1445226), (21, 963484), (28, 722613), (42, 481742), (79, 256116), (84, 240871), (158, 128058), (237, 85372), (316, 64029), (474, 42686), (553, 36588), (948, 21343), (1106, 18294), (1659, 12196), (2212, 9147), (3049, 6636), (3318, 6098)]