20148925536

素因数分解:

$2^5\times 3^2\times {\mathrm{593}}^1\times {\mathrm{117979}}^1$

素因数の和:118588

約数の個数: 72

約数和(自身を含む): 57395618280

約数和(自身を除く): 37246692744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 593, 1186, 1779, 2372, 3558, 4744, 5337, 7116, 9488, 10674, 14232, 18976, 21348, 28464, 42696, 56928, 85392, 117979, 170784, 235958, 353937, 471916, 707874, 943832, 1061811, 1415748, 1887664, 2123622, 2831496, 3775328, 4247244, 5662992, 8494488, 11325984, 16988976, 33977952, 69961547, 139923094, 209884641, 279846188, 419769282, 559692376, 629653923, 839538564, 1119384752, 1259307846, 1679077128, 2238769504, 2518615692, 3358154256, 5037231384, 6716308512, 10074462768, 20148925536]

約数ペア:

[(1, 20148925536), (2, 10074462768), (3, 6716308512), (4, 5037231384), (6, 3358154256), (8, 2518615692), (9, 2238769504), (12, 1679077128), (16, 1259307846), (18, 1119384752), (24, 839538564), (32, 629653923), (36, 559692376), (48, 419769282), (72, 279846188), (96, 209884641), (144, 139923094), (288, 69961547), (593, 33977952), (1186, 16988976), (1779, 11325984), (2372, 8494488), (3558, 5662992), (4744, 4247244), (5337, 3775328), (7116, 2831496), (9488, 2123622), (10674, 1887664), (14232, 1415748), (18976, 1061811), (21348, 943832), (28464, 707874), (42696, 471916), (56928, 353937), (85392, 235958), (117979, 170784)]