20146556832

素因数分解:

$2^5\times 3^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1\times {\mathrm{26881}}^1$

素因数の和:27142

約数の個数: 96

約数和(自身を含む): 54573470784

約数和(自身を除く): 34426913952

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 74, 96, 111, 148, 211, 222, 296, 422, 444, 592, 633, 844, 888, 1184, 1266, 1688, 1776, 2532, 3376, 3552, 5064, 6752, 7807, 10128, 15614, 20256, 23421, 26881, 31228, 46842, 53762, 62456, 80643, 93684, 107524, 124912, 161286, 187368, 215048, 249824, 322572, 374736, 430096, 645144, 749472, 860192, 994597, 1290288, 1989194, 2580576, 2983791, 3978388, 5671891, 5967582, 7956776, 11343782, 11935164, 15913552, 17015673, 22687564, 23870328, 31827104, 34031346, 45375128, 47740656, 68062692, 90750256, 95481312, 136125384, 181500512, 209859967, 272250768, 419719934, 544501536, 629579901, 839439868, 1259159802, 1678879736, 2518319604, 3357759472, 5036639208, 6715518944, 10073278416, 20146556832]

約数ペア:

[(1, 20146556832), (2, 10073278416), (3, 6715518944), (4, 5036639208), (6, 3357759472), (8, 2518319604), (12, 1678879736), (16, 1259159802), (24, 839439868), (32, 629579901), (37, 544501536), (48, 419719934), (74, 272250768), (96, 209859967), (111, 181500512), (148, 136125384), (211, 95481312), (222, 90750256), (296, 68062692), (422, 47740656), (444, 45375128), (592, 34031346), (633, 31827104), (844, 23870328), (888, 22687564), (1184, 17015673), (1266, 15913552), (1688, 11935164), (1776, 11343782), (2532, 7956776), (3376, 5967582), (3552, 5671891), (5064, 3978388), (6752, 2983791), (7807, 2580576), (10128, 1989194), (15614, 1290288), (20256, 994597), (23421, 860192), (26881, 749472), (31228, 645144), (46842, 430096), (53762, 374736), (62456, 322572), (80643, 249824), (93684, 215048), (107524, 187368), (124912, 161286)]