20153647950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{107}}^1\times {\mathrm{1255679}}^1$

素因数の和:1255801

約数の個数: 48

約数和(自身を含む): 50448199680

約数和(自身を除く): 30294551730

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 107, 150, 214, 321, 535, 642, 1070, 1605, 2675, 3210, 5350, 8025, 16050, 1255679, 2511358, 3767037, 6278395, 7534074, 12556790, 18835185, 31391975, 37670370, 62783950, 94175925, 134357653, 188351850, 268715306, 403072959, 671788265, 806145918, 1343576530, 2015364795, 3358941325, 4030729590, 6717882650, 10076823975, 20153647950]

約数ペア:

[(1, 20153647950), (2, 10076823975), (3, 6717882650), (5, 4030729590), (6, 3358941325), (10, 2015364795), (15, 1343576530), (25, 806145918), (30, 671788265), (50, 403072959), (75, 268715306), (107, 188351850), (150, 134357653), (214, 94175925), (321, 62783950), (535, 37670370), (642, 31391975), (1070, 18835185), (1605, 12556790), (2675, 7534074), (3210, 6278395), (5350, 3767037), (8025, 2511358), (16050, 1255679)]