20347208832

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{2788817}}^1$

素因数の和:2788853

約数の個数: 64

約数和(自身を含む): 56891887200

約数和(自身を除く): 36544678368

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, 2788817, 5577634, 8366451, 11155268, 16732902, 22310536, 33465804, 44621072, 52987523, 66931608, 89242144, 105975046, 133863216, 158962569, 178484288, 211950092, 267726432, 317925138, 356968576, 423900184, 535452864, 635850276, 847800368, 1070905728, 1271700552, 1695600736, 2543401104, 3391201472, 5086802208, 6782402944, 10173604416, 20347208832]

約数ペア:

[(1, 20347208832), (2, 10173604416), (3, 6782402944), (4, 5086802208), (6, 3391201472), (8, 2543401104), (12, 1695600736), (16, 1271700552), (19, 1070905728), (24, 847800368), (32, 635850276), (38, 535452864), (48, 423900184), (57, 356968576), (64, 317925138), (76, 267726432), (96, 211950092), (114, 178484288), (128, 158962569), (152, 133863216), (192, 105975046), (228, 89242144), (304, 66931608), (384, 52987523), (456, 44621072), (608, 33465804), (912, 22310536), (1216, 16732902), (1824, 11155268), (2432, 8366451), (3648, 5577634), (7296, 2788817)]