220199376

素因数分解:

$2^4\times 3^1\times {\mathrm{4587487}}^1$

素因数の和:4587498

約数の個数: 20

約数和(自身を含む): 568848512

約数和(自身を除く): 348649136

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 4587487, 9174974, 13762461, 18349948, 27524922, 36699896, 55049844, 73399792, 110099688, 220199376]

約数ペア:

[(1, 220199376), (2, 110099688), (3, 73399792), (4, 55049844), (6, 36699896), (8, 27524922), (12, 18349948), (16, 13762461), (24, 9174974), (48, 4587487)]