20347205634

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{161485759}}^1$

素因数の和:161485774

約数の個数: 24

約数和(自身を含む): 50383557120

約数和(自身を除く): 30036351486

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 161485759, 322971518, 484457277, 968914554, 1130400313, 1453371831, 2260800626, 2906743662, 3391200939, 6782401878, 10173602817, 20347205634]

約数ペア:

[(1, 20347205634), (2, 10173602817), (3, 6782401878), (6, 3391200939), (7, 2906743662), (9, 2260800626), (14, 1453371831), (18, 1130400313), (21, 968914554), (42, 484457277), (63, 322971518), (126, 161485759)]