20181936004064

素因数分解:

$2^5\times {\mathrm{73}}^1\times {\mathrm{167}}^1\times {\mathrm{51733697}}^1$

素因数の和:51733947

約数の個数: 48

約数和(自身を含む): 40518660012768

約数和(自身を除く): 20336724008704

約数列:

[1, 2, 4, 8, 16, 32, 73, 146, 167, 292, 334, 584, 668, 1168, 1336, 2336, 2672, 5344, 12191, 24382, 48764, 97528, 195056, 390112, 51733697, 103467394, 206934788, 413869576, 827739152, 1655478304, 3776559881, 7553119762, 8639527399, 15106239524, 17279054798, 30212479048, 34558109596, 60424958096, 69116219192, 120849916192, 138232438384, 276464876768, 630685500127, 1261371000254, 2522742000508, 5045484001016, 10090968002032, 20181936004064]

約数ペア:

[(1, 20181936004064), (2, 10090968002032), (4, 5045484001016), (8, 2522742000508), (16, 1261371000254), (32, 630685500127), (73, 276464876768), (146, 138232438384), (167, 120849916192), (292, 69116219192), (334, 60424958096), (584, 34558109596), (668, 30212479048), (1168, 17279054798), (1336, 15106239524), (2336, 8639527399), (2672, 7553119762), (5344, 3776559881), (12191, 1655478304), (24382, 827739152), (48764, 413869576), (97528, 206934788), (195056, 103467394), (390112, 51733697)]