20085524730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{4748351}}^1$

素因数の和:4748411

約数の個数: 48

約数和(自身を含む): 53333489664

約数和(自身を除く): 33247964934

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 47, 90, 94, 141, 235, 282, 423, 470, 705, 846, 1410, 2115, 4230, 4748351, 9496702, 14245053, 23741755, 28490106, 42735159, 47483510, 71225265, 85470318, 142450530, 213675795, 223172497, 427351590, 446344994, 669517491, 1115862485, 1339034982, 2008552473, 2231724970, 3347587455, 4017104946, 6695174910, 10042762365, 20085524730]

約数ペア:

[(1, 20085524730), (2, 10042762365), (3, 6695174910), (5, 4017104946), (6, 3347587455), (9, 2231724970), (10, 2008552473), (15, 1339034982), (18, 1115862485), (30, 669517491), (45, 446344994), (47, 427351590), (90, 223172497), (94, 213675795), (141, 142450530), (235, 85470318), (282, 71225265), (423, 47483510), (470, 42735159), (705, 28490106), (846, 23741755), (1410, 14245053), (2115, 9496702), (4230, 4748351)]