20056557630230

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{877}}^1\times {\mathrm{18900419}}^1$

素因数の和:18901325

約数の個数: 48

約数和(自身を含む): 39727397611440

約数和(自身を除く): 19670839981210

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 877, 1210, 1754, 4385, 8770, 9647, 19294, 48235, 96470, 106117, 212234, 530585, 1061170, 18900419, 37800838, 94502095, 189004190, 207904609, 415809218, 1039523045, 2079046090, 2286950699, 4573901398, 11434753495, 16575667463, 22869506990, 33151334926, 82878337315, 165756674630, 182332342093, 364664684186, 911661710465, 1823323420930, 2005655763023, 4011311526046, 10028278815115, 20056557630230]

約数ペア:

[(1, 20056557630230), (2, 10028278815115), (5, 4011311526046), (10, 2005655763023), (11, 1823323420930), (22, 911661710465), (55, 364664684186), (110, 182332342093), (121, 165756674630), (242, 82878337315), (605, 33151334926), (877, 22869506990), (1210, 16575667463), (1754, 11434753495), (4385, 4573901398), (8770, 2286950699), (9647, 2079046090), (19294, 1039523045), (48235, 415809218), (96470, 207904609), (106117, 189004190), (212234, 94502095), (530585, 37800838), (1061170, 18900419)]