20164579326

素因数分解:

$2^1\times 3^2\times {\mathrm{173}}^1\times {\mathrm{6475459}}^1$

素因数の和:6475640

約数の個数: 24

約数和(自身を含む): 43942471560

約数和(自身を除く): 23777892234

約数列:

[1, 2, 3, 6, 9, 18, 173, 346, 519, 1038, 1557, 3114, 6475459, 12950918, 19426377, 38852754, 58279131, 116558262, 1120254407, 2240508814, 3360763221, 6721526442, 10082289663, 20164579326]

約数ペア:

[(1, 20164579326), (2, 10082289663), (3, 6721526442), (6, 3360763221), (9, 2240508814), (18, 1120254407), (173, 116558262), (346, 58279131), (519, 38852754), (1038, 19426377), (1557, 12950918), (3114, 6475459)]