20627011704

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1733}}^1\times {\mathrm{38149}}^1$

素因数の和:39904

約数の個数: 64

約数和(自身を含む): 55567764000

約数和(自身を除く): 34940752296

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 1733, 3466, 5199, 6932, 10398, 13864, 20796, 22529, 38149, 41592, 45058, 67587, 76298, 90116, 114447, 135174, 152596, 180232, 228894, 270348, 305192, 457788, 495937, 540696, 915576, 991874, 1487811, 1983748, 2975622, 3967496, 5951244, 11902488, 66112217, 132224434, 198336651, 264448868, 396673302, 528897736, 793346604, 859458821, 1586693208, 1718917642, 2578376463, 3437835284, 5156752926, 6875670568, 10313505852, 20627011704]

約数ペア:

[(1, 20627011704), (2, 10313505852), (3, 6875670568), (4, 5156752926), (6, 3437835284), (8, 2578376463), (12, 1718917642), (13, 1586693208), (24, 859458821), (26, 793346604), (39, 528897736), (52, 396673302), (78, 264448868), (104, 198336651), (156, 132224434), (312, 66112217), (1733, 11902488), (3466, 5951244), (5199, 3967496), (6932, 2975622), (10398, 1983748), (13864, 1487811), (20796, 991874), (22529, 915576), (38149, 540696), (41592, 495937), (45058, 457788), (67587, 305192), (76298, 270348), (90116, 228894), (114447, 180232), (135174, 152596)]