20220865328

素因数分解:

$2^4\times {\mathrm{181}}^1\times {\mathrm{6982343}}^1$

素因数の和:6982532

約数の個数: 20

約数和(自身を含む): 39394384848

約数和(自身を除く): 19173519520

約数列:

[1, 2, 4, 8, 16, 181, 362, 724, 1448, 2896, 6982343, 13964686, 27929372, 55858744, 111717488, 1263804083, 2527608166, 5055216332, 10110432664, 20220865328]

約数ペア:

[(1, 20220865328), (2, 10110432664), (4, 5055216332), (8, 2527608166), (16, 1263804083), (181, 111717488), (362, 55858744), (724, 27929372), (1448, 13964686), (2896, 6982343)]