20063568

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{283}}^1$

素因数の和:512

約数の個数: 80

約数和(自身を含む): 59726336

約数和(自身を除く): 39662768

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 211, 283, 336, 422, 566, 633, 844, 849, 1132, 1266, 1477, 1688, 1698, 1981, 2264, 2532, 2954, 3376, 3396, 3962, 4431, 4528, 5064, 5908, 5943, 6792, 7924, 8862, 10128, 11816, 11886, 13584, 15848, 17724, 23632, 23772, 31696, 35448, 47544, 59713, 70896, 95088, 119426, 179139, 238852, 358278, 417991, 477704, 716556, 835982, 955408, 1253973, 1433112, 1671964, 2507946, 2866224, 3343928, 5015892, 6687856, 10031784, 20063568]

約数ペア:

[(1, 20063568), (2, 10031784), (3, 6687856), (4, 5015892), (6, 3343928), (7, 2866224), (8, 2507946), (12, 1671964), (14, 1433112), (16, 1253973), (21, 955408), (24, 835982), (28, 716556), (42, 477704), (48, 417991), (56, 358278), (84, 238852), (112, 179139), (168, 119426), (211, 95088), (283, 70896), (336, 59713), (422, 47544), (566, 35448), (633, 31696), (844, 23772), (849, 23632), (1132, 17724), (1266, 15848), (1477, 13584), (1688, 11886), (1698, 11816), (1981, 10128), (2264, 8862), (2532, 7924), (2954, 6792), (3376, 5943), (3396, 5908), (3962, 5064), (4431, 4528)]