20341965051

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{443}}^1\times {\mathrm{18287}}^1$

素因数の和:18773

約数の個数: 40

約数和(自身を含む): 31440144384

約数和(自身を除く): 11098179333

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 443, 837, 1329, 2511, 3987, 11961, 13733, 18287, 35883, 41199, 54861, 123597, 164583, 370791, 493749, 566897, 1112373, 1481247, 1700691, 5102073, 8101141, 15306219, 24303423, 45918657, 72910269, 218730807, 251135371, 656192421, 753406113, 2260218339, 6780655017, 20341965051]

約数ペア:

[(1, 20341965051), (3, 6780655017), (9, 2260218339), (27, 753406113), (31, 656192421), (81, 251135371), (93, 218730807), (279, 72910269), (443, 45918657), (837, 24303423), (1329, 15306219), (2511, 8101141), (3987, 5102073), (11961, 1700691), (13733, 1481247), (18287, 1112373), (35883, 566897), (41199, 493749), (54861, 370791), (123597, 164583)]