20673024

素因数分解:

$2^9\times 3^1\times {\mathrm{43}}^1\times {\mathrm{313}}^1$

素因数の和:377

約数の個数: 80

約数和(自身を含む): 56535072

約数和(自身を除く): 35862048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 64, 86, 96, 128, 129, 172, 192, 256, 258, 313, 344, 384, 512, 516, 626, 688, 768, 939, 1032, 1252, 1376, 1536, 1878, 2064, 2504, 2752, 3756, 4128, 5008, 5504, 7512, 8256, 10016, 11008, 13459, 15024, 16512, 20032, 22016, 26918, 30048, 33024, 40064, 40377, 53836, 60096, 66048, 80128, 80754, 107672, 120192, 160256, 161508, 215344, 240384, 323016, 430688, 480768, 646032, 861376, 1292064, 1722752, 2584128, 3445504, 5168256, 6891008, 10336512, 20673024]

約数ペア:

[(1, 20673024), (2, 10336512), (3, 6891008), (4, 5168256), (6, 3445504), (8, 2584128), (12, 1722752), (16, 1292064), (24, 861376), (32, 646032), (43, 480768), (48, 430688), (64, 323016), (86, 240384), (96, 215344), (128, 161508), (129, 160256), (172, 120192), (192, 107672), (256, 80754), (258, 80128), (313, 66048), (344, 60096), (384, 53836), (512, 40377), (516, 40064), (626, 33024), (688, 30048), (768, 26918), (939, 22016), (1032, 20032), (1252, 16512), (1376, 15024), (1536, 13459), (1878, 11008), (2064, 10016), (2504, 8256), (2752, 7512), (3756, 5504), (4128, 5008)]