20210936364

素因数分解:

$2^2\times 3^2\times {\mathrm{503}}^1\times {\mathrm{1116133}}^1$

素因数の和:1116646

約数の個数: 36

約数和(自身を含む): 51190369776

約数和(自身を除く): 30979433412

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 503, 1006, 1509, 2012, 3018, 4527, 6036, 9054, 18108, 1116133, 2232266, 3348399, 4464532, 6696798, 10045197, 13393596, 20090394, 40180788, 561414899, 1122829798, 1684244697, 2245659596, 3368489394, 5052734091, 6736978788, 10105468182, 20210936364]

約数ペア:

[(1, 20210936364), (2, 10105468182), (3, 6736978788), (4, 5052734091), (6, 3368489394), (9, 2245659596), (12, 1684244697), (18, 1122829798), (36, 561414899), (503, 40180788), (1006, 20090394), (1509, 13393596), (2012, 10045197), (3018, 6696798), (4527, 4464532), (6036, 3348399), (9054, 2232266), (18108, 1116133)]