20344122

素因数分解:

$2^1\times 3^4\times {\mathrm{31}}^1\times {\mathrm{4051}}^1$

素因数の和:4096

約数の個数: 40

約数和(自身を含む): 47068032

約数和(自身を除く): 26723910

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 81, 93, 162, 186, 279, 558, 837, 1674, 2511, 4051, 5022, 8102, 12153, 24306, 36459, 72918, 109377, 125581, 218754, 251162, 328131, 376743, 656262, 753486, 1130229, 2260458, 3390687, 6781374, 10172061, 20344122]

約数ペア:

[(1, 20344122), (2, 10172061), (3, 6781374), (6, 3390687), (9, 2260458), (18, 1130229), (27, 753486), (31, 656262), (54, 376743), (62, 328131), (81, 251162), (93, 218754), (162, 125581), (186, 109377), (279, 72918), (558, 36459), (837, 24306), (1674, 12153), (2511, 8102), (4051, 5022)]