20162059644

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{15139}}^1$

素因数の和:15307

約数の個数: 96

約数和(自身を含む): 50361696000

約数和(自身を除く): 30199636356

約数列:

[1, 2, 3, 4, 6, 12, 29, 43, 58, 86, 87, 89, 116, 129, 172, 174, 178, 258, 267, 348, 356, 516, 534, 1068, 1247, 2494, 2581, 3741, 3827, 4988, 5162, 7482, 7654, 7743, 10324, 11481, 14964, 15139, 15308, 15486, 22962, 30278, 30972, 45417, 45924, 60556, 90834, 110983, 181668, 221966, 332949, 439031, 443932, 650977, 665898, 878062, 1301954, 1317093, 1331796, 1347371, 1756124, 1952931, 2603908, 2634186, 2694742, 3905862, 4042113, 5268372, 5389484, 7811724, 8084226, 16168452, 18878333, 37756666, 39073759, 56634999, 57936953, 75513332, 78147518, 113269998, 115873906, 117221277, 156295036, 173810859, 226539996, 231747812, 234442554, 347621718, 468885108, 695243436, 1680171637, 3360343274, 5040514911, 6720686548, 10081029822, 20162059644]

約数ペア:

[(1, 20162059644), (2, 10081029822), (3, 6720686548), (4, 5040514911), (6, 3360343274), (12, 1680171637), (29, 695243436), (43, 468885108), (58, 347621718), (86, 234442554), (87, 231747812), (89, 226539996), (116, 173810859), (129, 156295036), (172, 117221277), (174, 115873906), (178, 113269998), (258, 78147518), (267, 75513332), (348, 57936953), (356, 56634999), (516, 39073759), (534, 37756666), (1068, 18878333), (1247, 16168452), (2494, 8084226), (2581, 7811724), (3741, 5389484), (3827, 5268372), (4988, 4042113), (5162, 3905862), (7482, 2694742), (7654, 2634186), (7743, 2603908), (10324, 1952931), (11481, 1756124), (14964, 1347371), (15139, 1331796), (15308, 1317093), (15486, 1301954), (22962, 878062), (30278, 665898), (30972, 650977), (45417, 443932), (45924, 439031), (60556, 332949), (90834, 221966), (110983, 181668)]