20537741950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{37341349}}^1$

素因数の和:37341372

約数の個数: 24

約数和(自身を含む): 41672946600

約数和(自身を除く): 21135204650

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 37341349, 74682698, 186706745, 373413490, 410754839, 821509678, 933533725, 1867067450, 2053774195, 4107548390, 10268870975, 20537741950]

約数ペア:

[(1, 20537741950), (2, 10268870975), (5, 4107548390), (10, 2053774195), (11, 1867067450), (22, 933533725), (25, 821509678), (50, 410754839), (55, 373413490), (110, 186706745), (275, 74682698), (550, 37341349)]