20162407902

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{226549}}^1$

素因数の和:226737

約数の個数: 64

約数和(自身を含む): 49935244800

約数和(自身を除く): 29772836898

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 163, 182, 273, 326, 489, 546, 978, 1141, 2119, 2282, 3423, 4238, 6357, 6846, 12714, 14833, 29666, 44499, 88998, 226549, 453098, 679647, 1359294, 1585843, 2945137, 3171686, 4757529, 5890274, 8835411, 9515058, 17670822, 20615959, 36927487, 41231918, 61847877, 73854974, 110782461, 123695754, 221564922, 258492409, 480057331, 516984818, 775477227, 960114662, 1440171993, 1550954454, 2880343986, 3360401317, 6720802634, 10081203951, 20162407902]

約数ペア:

[(1, 20162407902), (2, 10081203951), (3, 6720802634), (6, 3360401317), (7, 2880343986), (13, 1550954454), (14, 1440171993), (21, 960114662), (26, 775477227), (39, 516984818), (42, 480057331), (78, 258492409), (91, 221564922), (163, 123695754), (182, 110782461), (273, 73854974), (326, 61847877), (489, 41231918), (546, 36927487), (978, 20615959), (1141, 17670822), (2119, 9515058), (2282, 8835411), (3423, 5890274), (4238, 4757529), (6357, 3171686), (6846, 2945137), (12714, 1585843), (14833, 1359294), (29666, 679647), (44499, 453098), (88998, 226549)]