20703198

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{181607}}^1$

素因数の和:181631

約数の個数: 16

約数和(自身を含む): 43585920

約数和(自身を除く): 22882722

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 181607, 363214, 544821, 1089642, 3450533, 6901066, 10351599, 20703198]

約数ペア:

[(1, 20703198), (2, 10351599), (3, 6901066), (6, 3450533), (19, 1089642), (38, 544821), (57, 363214), (114, 181607)]