20186788832

素因数分解:

$2^5\times 7^1\times {\mathrm{3677}}^1\times {\mathrm{24509}}^1$

素因数の和:28203

約数の個数: 48

約数和(自身を含む): 45434481120

約数和(自身を除く): 25247692288

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 3677, 7354, 14708, 24509, 25739, 29416, 49018, 51478, 58832, 98036, 102956, 117664, 171563, 196072, 205912, 343126, 392144, 411824, 686252, 784288, 823648, 1372504, 2745008, 5490016, 90119593, 180239186, 360478372, 630837151, 720956744, 1261674302, 1441913488, 2523348604, 2883826976, 5046697208, 10093394416, 20186788832]

約数ペア:

[(1, 20186788832), (2, 10093394416), (4, 5046697208), (7, 2883826976), (8, 2523348604), (14, 1441913488), (16, 1261674302), (28, 720956744), (32, 630837151), (56, 360478372), (112, 180239186), (224, 90119593), (3677, 5490016), (7354, 2745008), (14708, 1372504), (24509, 823648), (25739, 784288), (29416, 686252), (49018, 411824), (51478, 392144), (58832, 343126), (98036, 205912), (102956, 196072), (117664, 171563)]