20615663028

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{11443}}^1$

素因数の和:11677

約数の個数: 96

約数和(自身を含む): 51679272960

約数和(自身を除く): 31063609932

約数列:

[1, 2, 3, 4, 6, 12, 29, 31, 58, 62, 87, 93, 116, 124, 167, 174, 186, 334, 348, 372, 501, 668, 899, 1002, 1798, 2004, 2697, 3596, 4843, 5177, 5394, 9686, 10354, 10788, 11443, 14529, 15531, 19372, 20708, 22886, 29058, 31062, 34329, 45772, 58116, 62124, 68658, 137316, 150133, 300266, 331847, 354733, 450399, 600532, 663694, 709466, 900798, 995541, 1064199, 1327388, 1418932, 1801596, 1910981, 1991082, 2128398, 3821962, 3982164, 4256796, 5732943, 7643924, 10287257, 11465886, 20574514, 22931772, 30861771, 41149028, 55418449, 59240411, 61723542, 110836898, 118480822, 123447084, 166255347, 177721233, 221673796, 236961644, 332510694, 355442466, 665021388, 710884932, 1717971919, 3435943838, 5153915757, 6871887676, 10307831514, 20615663028]

約数ペア:

[(1, 20615663028), (2, 10307831514), (3, 6871887676), (4, 5153915757), (6, 3435943838), (12, 1717971919), (29, 710884932), (31, 665021388), (58, 355442466), (62, 332510694), (87, 236961644), (93, 221673796), (116, 177721233), (124, 166255347), (167, 123447084), (174, 118480822), (186, 110836898), (334, 61723542), (348, 59240411), (372, 55418449), (501, 41149028), (668, 30861771), (899, 22931772), (1002, 20574514), (1798, 11465886), (2004, 10287257), (2697, 7643924), (3596, 5732943), (4843, 4256796), (5177, 3982164), (5394, 3821962), (9686, 2128398), (10354, 1991082), (10788, 1910981), (11443, 1801596), (14529, 1418932), (15531, 1327388), (19372, 1064199), (20708, 995541), (22886, 900798), (29058, 709466), (31062, 663694), (34329, 600532), (45772, 450399), (58116, 354733), (62124, 331847), (68658, 300266), (137316, 150133)]