20270804952

素因数分解:

$2^3\times 3^1\times {\mathrm{263}}^1\times {\mathrm{883}}^1\times {\mathrm{3637}}^1$

素因数の和:4792

約数の個数: 64

約数和(自身を含む): 50941313280

約数和(自身を除く): 30670508328

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 263, 526, 789, 883, 1052, 1578, 1766, 2104, 2649, 3156, 3532, 3637, 5298, 6312, 7064, 7274, 10596, 10911, 14548, 21192, 21822, 29096, 43644, 87288, 232229, 464458, 696687, 928916, 956531, 1393374, 1857832, 1913062, 2786748, 2869593, 3211471, 3826124, 5573496, 5739186, 6422942, 7652248, 9634413, 11478372, 12845884, 19268826, 22956744, 25691768, 38537652, 77075304, 844616873, 1689233746, 2533850619, 3378467492, 5067701238, 6756934984, 10135402476, 20270804952]

約数ペア:

[(1, 20270804952), (2, 10135402476), (3, 6756934984), (4, 5067701238), (6, 3378467492), (8, 2533850619), (12, 1689233746), (24, 844616873), (263, 77075304), (526, 38537652), (789, 25691768), (883, 22956744), (1052, 19268826), (1578, 12845884), (1766, 11478372), (2104, 9634413), (2649, 7652248), (3156, 6422942), (3532, 5739186), (3637, 5573496), (5298, 3826124), (6312, 3211471), (7064, 2869593), (7274, 2786748), (10596, 1913062), (10911, 1857832), (14548, 1393374), (21192, 956531), (21822, 928916), (29096, 696687), (43644, 464458), (87288, 232229)]