20600244

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{293}}^1$

素因数の和:347

約数の個数: 120

約数和(自身を含む): 63748608

約数和(自身を除く): 43148364

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 31, 36, 42, 54, 62, 63, 81, 84, 93, 108, 124, 126, 162, 186, 189, 217, 252, 279, 293, 324, 372, 378, 434, 558, 567, 586, 651, 756, 837, 868, 879, 1116, 1134, 1172, 1302, 1674, 1758, 1953, 2051, 2268, 2511, 2604, 2637, 3348, 3516, 3906, 4102, 5022, 5274, 5859, 6153, 7812, 7911, 8204, 9083, 10044, 10548, 11718, 12306, 15822, 17577, 18166, 18459, 23436, 23733, 24612, 27249, 31644, 35154, 36332, 36918, 47466, 54498, 55377, 63581, 70308, 73836, 81747, 94932, 108996, 110754, 127162, 163494, 166131, 190743, 221508, 245241, 254324, 326988, 332262, 381486, 490482, 572229, 664524, 735723, 762972, 980964, 1144458, 1471446, 1716687, 2288916, 2942892, 3433374, 5150061, 6866748, 10300122, 20600244]

約数ペア:

[(1, 20600244), (2, 10300122), (3, 6866748), (4, 5150061), (6, 3433374), (7, 2942892), (9, 2288916), (12, 1716687), (14, 1471446), (18, 1144458), (21, 980964), (27, 762972), (28, 735723), (31, 664524), (36, 572229), (42, 490482), (54, 381486), (62, 332262), (63, 326988), (81, 254324), (84, 245241), (93, 221508), (108, 190743), (124, 166131), (126, 163494), (162, 127162), (186, 110754), (189, 108996), (217, 94932), (252, 81747), (279, 73836), (293, 70308), (324, 63581), (372, 55377), (378, 54498), (434, 47466), (558, 36918), (567, 36332), (586, 35154), (651, 31644), (756, 27249), (837, 24612), (868, 23733), (879, 23436), (1116, 18459), (1134, 18166), (1172, 17577), (1302, 15822), (1674, 12306), (1758, 11718), (1953, 10548), (2051, 10044), (2268, 9083), (2511, 8204), (2604, 7911), (2637, 7812), (3348, 6153), (3516, 5859), (3906, 5274), (4102, 5022)]