20260232

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{3251}}^1$

素因数の和:3317

約数の個数: 32

約数和(自身を含む): 40975200

約数和(自身を除く): 20714968

約数列:

[1, 2, 4, 8, 19, 38, 41, 76, 82, 152, 164, 328, 779, 1558, 3116, 3251, 6232, 6502, 13004, 26008, 61769, 123538, 133291, 247076, 266582, 494152, 533164, 1066328, 2532529, 5065058, 10130116, 20260232]

約数ペア:

[(1, 20260232), (2, 10130116), (4, 5065058), (8, 2532529), (19, 1066328), (38, 533164), (41, 494152), (76, 266582), (82, 247076), (152, 133291), (164, 123538), (328, 61769), (779, 26008), (1558, 13004), (3116, 6502), (3251, 6232)]