20227838408

素因数分解:

$2^3\times {\mathrm{18457}}^1\times {\mathrm{136993}}^1$

素因数の和:155456

約数の個数: 16

約数和(自身を含む): 37929528780

約数和(自身を除く): 17701690372

約数列:

[1, 2, 4, 8, 18457, 36914, 73828, 136993, 147656, 273986, 547972, 1095944, 2528479801, 5056959602, 10113919204, 20227838408]

約数ペア:

[(1, 20227838408), (2, 10113919204), (4, 5056959602), (8, 2528479801), (18457, 1095944), (36914, 547972), (73828, 273986), (136993, 147656)]