20622502

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{487}}^1\times {\mathrm{683}}^1$

素因数の和:1203

約数の個数: 16

約数和(自身を含む): 32044032

約数和(自身を除く): 11421530

約数列:

[1, 2, 31, 62, 487, 683, 974, 1366, 15097, 21173, 30194, 42346, 332621, 665242, 10311251, 20622502]

約数ペア:

[(1, 20622502), (2, 10311251), (31, 665242), (62, 332621), (487, 42346), (683, 30194), (974, 21173), (1366, 15097)]