20170016

素因数分解:

$2^5\times {\mathrm{61}}^1\times {\mathrm{10333}}^1$

素因数の和:10404

約数の個数: 24

約数和(自身を含む): 40364604

約数和(自身を除く): 20194588

約数列:

[1, 2, 4, 8, 16, 32, 61, 122, 244, 488, 976, 1952, 10333, 20666, 41332, 82664, 165328, 330656, 630313, 1260626, 2521252, 5042504, 10085008, 20170016]

約数ペア:

[(1, 20170016), (2, 10085008), (4, 5042504), (8, 2521252), (16, 1260626), (32, 630313), (61, 330656), (122, 165328), (244, 82664), (488, 41332), (976, 20666), (1952, 10333)]