2032321870

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1\times {\mathrm{20681}}^1$

素因数の和:21036

約数の個数: 32

約数和(自身を含む): 3788280576

約数和(自身を除く): 1755958706

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 317, 634, 1585, 3170, 9827, 19654, 20681, 41362, 49135, 98270, 103405, 206810, 641111, 1282222, 3205555, 6411110, 6555877, 13111754, 32779385, 65558770, 203232187, 406464374, 1016160935, 2032321870]

約数ペア:

[(1, 2032321870), (2, 1016160935), (5, 406464374), (10, 203232187), (31, 65558770), (62, 32779385), (155, 13111754), (310, 6555877), (317, 6411110), (634, 3205555), (1585, 1282222), (3170, 641111), (9827, 206810), (19654, 103405), (20681, 98270), (41362, 49135)]