20652324

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:166

約数の個数: 144

約数和(自身を含む): 63737856

約数和(自身を除く): 43085532

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 31, 33, 42, 44, 49, 62, 66, 77, 84, 93, 98, 103, 124, 132, 147, 154, 186, 196, 206, 217, 231, 294, 308, 309, 341, 372, 412, 434, 462, 539, 588, 618, 651, 682, 721, 868, 924, 1023, 1078, 1133, 1236, 1302, 1364, 1442, 1519, 1617, 2046, 2156, 2163, 2266, 2387, 2604, 2884, 3038, 3193, 3234, 3399, 4092, 4326, 4532, 4557, 4774, 5047, 6076, 6386, 6468, 6798, 7161, 7931, 8652, 9114, 9548, 9579, 10094, 12772, 13596, 14322, 15141, 15862, 16709, 18228, 19158, 20188, 22351, 23793, 28644, 30282, 31724, 33418, 35123, 38316, 44702, 47586, 50127, 55517, 60564, 66836, 67053, 70246, 89404, 95172, 100254, 105369, 111034, 134106, 140492, 156457, 166551, 200508, 210738, 222068, 245861, 268212, 312914, 333102, 421476, 469371, 491722, 625828, 666204, 737583, 938742, 983444, 1475166, 1721027, 1877484, 2950332, 3442054, 5163081, 6884108, 10326162, 20652324]

約数ペア:

[(1, 20652324), (2, 10326162), (3, 6884108), (4, 5163081), (6, 3442054), (7, 2950332), (11, 1877484), (12, 1721027), (14, 1475166), (21, 983444), (22, 938742), (28, 737583), (31, 666204), (33, 625828), (42, 491722), (44, 469371), (49, 421476), (62, 333102), (66, 312914), (77, 268212), (84, 245861), (93, 222068), (98, 210738), (103, 200508), (124, 166551), (132, 156457), (147, 140492), (154, 134106), (186, 111034), (196, 105369), (206, 100254), (217, 95172), (231, 89404), (294, 70246), (308, 67053), (309, 66836), (341, 60564), (372, 55517), (412, 50127), (434, 47586), (462, 44702), (539, 38316), (588, 35123), (618, 33418), (651, 31724), (682, 30282), (721, 28644), (868, 23793), (924, 22351), (1023, 20188), (1078, 19158), (1133, 18228), (1236, 16709), (1302, 15862), (1364, 15141), (1442, 14322), (1519, 13596), (1617, 12772), (2046, 10094), (2156, 9579), (2163, 9548), (2266, 9114), (2387, 8652), (2604, 7931), (2884, 7161), (3038, 6798), (3193, 6468), (3234, 6386), (3399, 6076), (4092, 5047), (4326, 4774), (4532, 4557)]