20135712

素因数分解:

$2^5\times 3^1\times {\mathrm{137}}^1\times {\mathrm{1531}}^1$

素因数の和:1681

約数の個数: 48

約数和(自身を含む): 53276832

約数和(自身を除く): 33141120

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 137, 274, 411, 548, 822, 1096, 1531, 1644, 2192, 3062, 3288, 4384, 4593, 6124, 6576, 9186, 12248, 13152, 18372, 24496, 36744, 48992, 73488, 146976, 209747, 419494, 629241, 838988, 1258482, 1677976, 2516964, 3355952, 5033928, 6711904, 10067856, 20135712]

約数ペア:

[(1, 20135712), (2, 10067856), (3, 6711904), (4, 5033928), (6, 3355952), (8, 2516964), (12, 1677976), (16, 1258482), (24, 838988), (32, 629241), (48, 419494), (96, 209747), (137, 146976), (274, 73488), (411, 48992), (548, 36744), (822, 24496), (1096, 18372), (1531, 13152), (1644, 12248), (2192, 9186), (3062, 6576), (3288, 6124), (4384, 4593)]