20378378112

素因数分解:

$2^7\times 3^1\times {\mathrm{37}}^1\times {\mathrm{1434289}}^1$

素因数の和:1434343

約数の個数: 64

約数和(自身を含む): 55593080400

約数和(自身を除く): 35214702288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 64, 74, 96, 111, 128, 148, 192, 222, 296, 384, 444, 592, 888, 1184, 1776, 2368, 3552, 4736, 7104, 14208, 1434289, 2868578, 4302867, 5737156, 8605734, 11474312, 17211468, 22948624, 34422936, 45897248, 53068693, 68845872, 91794496, 106137386, 137691744, 159206079, 183588992, 212274772, 275383488, 318412158, 424549544, 550766976, 636824316, 849099088, 1273648632, 1698198176, 2547297264, 3396396352, 5094594528, 6792792704, 10189189056, 20378378112]

約数ペア:

[(1, 20378378112), (2, 10189189056), (3, 6792792704), (4, 5094594528), (6, 3396396352), (8, 2547297264), (12, 1698198176), (16, 1273648632), (24, 849099088), (32, 636824316), (37, 550766976), (48, 424549544), (64, 318412158), (74, 275383488), (96, 212274772), (111, 183588992), (128, 159206079), (148, 137691744), (192, 106137386), (222, 91794496), (296, 68845872), (384, 53068693), (444, 45897248), (592, 34422936), (888, 22948624), (1184, 17211468), (1776, 11474312), (2368, 8605734), (3552, 5737156), (4736, 4302867), (7104, 2868578), (14208, 1434289)]