20142375970

素因数分解:

$2^1\times 5^1\times {\mathrm{44623}}^1\times {\mathrm{45139}}^1$

素因数の和:89769

約数の個数: 16

約数和(自身を含む): 36257892480

約数和(自身を除く): 16115516510

約数列:

[1, 2, 5, 10, 44623, 45139, 89246, 90278, 223115, 225695, 446230, 451390, 2014237597, 4028475194, 10071187985, 20142375970]

約数ペア:

[(1, 20142375970), (2, 10071187985), (5, 4028475194), (10, 2014237597), (44623, 451390), (45139, 446230), (89246, 225695), (90278, 223115)]