20163690018

素因数分解:

$2^1\times 3^3\times {\mathrm{56843}}^1\times {\mathrm{6569}}^1$

素因数の和:63423

約数の個数: 32

約数和(自身を含む): 44815809600

約数和(自身を除く): 24652119582

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 6569, 13138, 19707, 39414, 56843, 59121, 113686, 118242, 170529, 177363, 341058, 354726, 511587, 1023174, 1534761, 3069522, 373401667, 746803334, 1120205001, 2240410002, 3360615003, 6721230006, 10081845009, 20163690018]

約数ペア:

[(1, 20163690018), (2, 10081845009), (3, 6721230006), (6, 3360615003), (9, 2240410002), (18, 1120205001), (27, 746803334), (54, 373401667), (6569, 3069522), (13138, 1534761), (19707, 1023174), (39414, 511587), (56843, 354726), (59121, 341058), (113686, 177363), (118242, 170529)]