20677632

素因数分解:

$2^{10}\times 3^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:203

約数の個数: 88

約数和(自身を含む): 56595456

約数和(自身を除く): 35917824

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 53, 64, 96, 106, 127, 128, 159, 192, 212, 254, 256, 318, 381, 384, 424, 508, 512, 636, 762, 768, 848, 1016, 1024, 1272, 1524, 1536, 1696, 2032, 2544, 3048, 3072, 3392, 4064, 5088, 6096, 6731, 6784, 8128, 10176, 12192, 13462, 13568, 16256, 20193, 20352, 24384, 26924, 27136, 32512, 40386, 40704, 48768, 53848, 54272, 65024, 80772, 81408, 97536, 107696, 130048, 161544, 162816, 195072, 215392, 323088, 390144, 430784, 646176, 861568, 1292352, 1723136, 2584704, 3446272, 5169408, 6892544, 10338816, 20677632]

約数ペア:

[(1, 20677632), (2, 10338816), (3, 6892544), (4, 5169408), (6, 3446272), (8, 2584704), (12, 1723136), (16, 1292352), (24, 861568), (32, 646176), (48, 430784), (53, 390144), (64, 323088), (96, 215392), (106, 195072), (127, 162816), (128, 161544), (159, 130048), (192, 107696), (212, 97536), (254, 81408), (256, 80772), (318, 65024), (381, 54272), (384, 53848), (424, 48768), (508, 40704), (512, 40386), (636, 32512), (762, 27136), (768, 26924), (848, 24384), (1016, 20352), (1024, 20193), (1272, 16256), (1524, 13568), (1536, 13462), (1696, 12192), (2032, 10176), (2544, 8128), (3048, 6784), (3072, 6731), (3392, 6096), (4064, 5088)]