20165223376

素因数分解:

$2^4\times {\mathrm{229}}^1\times {\mathrm{5503609}}^1$

素因数の和:5503846

約数の個数: 20

約数和(自身を含む): 39240739300

約数和(自身を除く): 19075515924

約数列:

[1, 2, 4, 8, 16, 229, 458, 916, 1832, 3664, 5503609, 11007218, 22014436, 44028872, 88057744, 1260326461, 2520652922, 5041305844, 10082611688, 20165223376]

約数ペア:

[(1, 20165223376), (2, 10082611688), (4, 5041305844), (8, 2520652922), (16, 1260326461), (229, 88057744), (458, 44028872), (916, 22014436), (1832, 11007218), (3664, 5503609)]