20168060672

素因数分解:

$2^8\times {\mathrm{29}}^1\times {\mathrm{2716603}}^1$

素因数の和:2716648

約数の個数: 36

約数和(自身を含む): 41645539320

約数和(自身を除く): 21477478648

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 128, 232, 256, 464, 928, 1856, 3712, 7424, 2716603, 5433206, 10866412, 21732824, 43465648, 78781487, 86931296, 157562974, 173862592, 315125948, 347725184, 630251896, 695450368, 1260503792, 2521007584, 5042015168, 10084030336, 20168060672]

約数ペア:

[(1, 20168060672), (2, 10084030336), (4, 5042015168), (8, 2521007584), (16, 1260503792), (29, 695450368), (32, 630251896), (58, 347725184), (64, 315125948), (116, 173862592), (128, 157562974), (232, 86931296), (256, 78781487), (464, 43465648), (928, 21732824), (1856, 10866412), (3712, 5433206), (7424, 2716603)]