20110292642

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{16981}}^1\times {\mathrm{53831}}^1$

素因数の和:70825

約数の個数: 16

約数和(自身を含む): 32910300864

約数和(自身を除く): 12800008222

約数列:

[1, 2, 11, 22, 16981, 33962, 53831, 107662, 186791, 373582, 592141, 1184282, 914104211, 1828208422, 10055146321, 20110292642]

約数ペア:

[(1, 20110292642), (2, 10055146321), (11, 1828208422), (22, 914104211), (16981, 1184282), (33962, 592141), (53831, 373582), (107662, 186791)]