20277432

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{13411}}^1$

素因数の和:13433

約数の個数: 64

約数和(自身を含む): 64377600

約数和(自身を除く): 44100168

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 13411, 26822, 40233, 53644, 80466, 93877, 107288, 120699, 160932, 187754, 241398, 281631, 321864, 362097, 375508, 482796, 563262, 724194, 751016, 844893, 965592, 1126524, 1448388, 1689786, 2253048, 2534679, 2896776, 3379572, 5069358, 6759144, 10138716, 20277432]

約数ペア:

[(1, 20277432), (2, 10138716), (3, 6759144), (4, 5069358), (6, 3379572), (7, 2896776), (8, 2534679), (9, 2253048), (12, 1689786), (14, 1448388), (18, 1126524), (21, 965592), (24, 844893), (27, 751016), (28, 724194), (36, 563262), (42, 482796), (54, 375508), (56, 362097), (63, 321864), (72, 281631), (84, 241398), (108, 187754), (126, 160932), (168, 120699), (189, 107288), (216, 93877), (252, 80466), (378, 53644), (504, 40233), (756, 26822), (1512, 13411)]