23420748

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1$

素因数の和:247

約数の個数: 96

約数和(自身を含む): 63221760

約数和(自身を除く): 39801012

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 29, 31, 39, 52, 58, 62, 78, 87, 93, 116, 124, 156, 167, 174, 186, 334, 348, 372, 377, 403, 501, 668, 754, 806, 899, 1002, 1131, 1209, 1508, 1612, 1798, 2004, 2171, 2262, 2418, 2697, 3596, 4342, 4524, 4836, 4843, 5177, 5394, 6513, 8684, 9686, 10354, 10788, 11687, 13026, 14529, 15531, 19372, 20708, 23374, 26052, 29058, 31062, 35061, 46748, 58116, 62124, 62959, 67301, 70122, 125918, 134602, 140244, 150133, 188877, 201903, 251836, 269204, 300266, 377754, 403806, 450399, 600532, 755508, 807612, 900798, 1801596, 1951729, 3903458, 5855187, 7806916, 11710374, 23420748]

約数ペア:

[(1, 23420748), (2, 11710374), (3, 7806916), (4, 5855187), (6, 3903458), (12, 1951729), (13, 1801596), (26, 900798), (29, 807612), (31, 755508), (39, 600532), (52, 450399), (58, 403806), (62, 377754), (78, 300266), (87, 269204), (93, 251836), (116, 201903), (124, 188877), (156, 150133), (167, 140244), (174, 134602), (186, 125918), (334, 70122), (348, 67301), (372, 62959), (377, 62124), (403, 58116), (501, 46748), (668, 35061), (754, 31062), (806, 29058), (899, 26052), (1002, 23374), (1131, 20708), (1209, 19372), (1508, 15531), (1612, 14529), (1798, 13026), (2004, 11687), (2171, 10788), (2262, 10354), (2418, 9686), (2697, 8684), (3596, 6513), (4342, 5394), (4524, 5177), (4836, 4843)]