20346960768

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{2788783}}^1$

素因数の和:2788819

約数の個数: 64

約数和(自身を含む): 56891193600

約数和(自身を除く): 36544232832

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 304, 384, 456, 608, 912, 1216, 1824, 2432, 3648, 7296, 2788783, 5577566, 8366349, 11155132, 16732698, 22310264, 33465396, 44620528, 52986877, 66930792, 89241056, 105973754, 133861584, 158960631, 178482112, 211947508, 267723168, 317921262, 356964224, 423895016, 535446336, 635842524, 847790032, 1070892672, 1271685048, 1695580064, 2543370096, 3391160128, 5086740192, 6782320256, 10173480384, 20346960768]

約数ペア:

[(1, 20346960768), (2, 10173480384), (3, 6782320256), (4, 5086740192), (6, 3391160128), (8, 2543370096), (12, 1695580064), (16, 1271685048), (19, 1070892672), (24, 847790032), (32, 635842524), (38, 535446336), (48, 423895016), (57, 356964224), (64, 317921262), (76, 267723168), (96, 211947508), (114, 178482112), (128, 158960631), (152, 133861584), (192, 105973754), (228, 89241056), (304, 66930792), (384, 52986877), (456, 44620528), (608, 33465396), (912, 22310264), (1216, 16732698), (1824, 11155132), (2432, 8366349), (3648, 5577566), (7296, 2788783)]