20220752

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{4373}}^1$

素因数の和:4415

約数の個数: 30

約数和(自身を含む): 41627358

約数和(自身を除く): 21406606

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 289, 578, 1156, 2312, 4373, 4624, 8746, 17492, 34984, 69968, 74341, 148682, 297364, 594728, 1189456, 1263797, 2527594, 5055188, 10110376, 20220752]

約数ペア:

[(1, 20220752), (2, 10110376), (4, 5055188), (8, 2527594), (16, 1263797), (17, 1189456), (34, 594728), (68, 297364), (136, 148682), (272, 74341), (289, 69968), (578, 34984), (1156, 17492), (2312, 8746), (4373, 4624)]