20571414

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{5821}}^1$

素因数の和:5876

約数の個数: 32

約数和(自身を含む): 44712960

約数和(自身を除く): 24141546

約数列:

[1, 2, 3, 6, 19, 31, 38, 57, 62, 93, 114, 186, 589, 1178, 1767, 3534, 5821, 11642, 17463, 34926, 110599, 180451, 221198, 331797, 360902, 541353, 663594, 1082706, 3428569, 6857138, 10285707, 20571414]

約数ペア:

[(1, 20571414), (2, 10285707), (3, 6857138), (6, 3428569), (19, 1082706), (31, 663594), (38, 541353), (57, 360902), (62, 331797), (93, 221198), (114, 180451), (186, 110599), (589, 34926), (1178, 17463), (1767, 11642), (3534, 5821)]