20293896

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{1069}}^1$

素因数の和:1198

約数の個数: 64

約数和(自身を含む): 58550400

約数和(自身を除く): 38256504

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 113, 168, 226, 339, 452, 678, 791, 904, 1069, 1356, 1582, 2138, 2373, 2712, 3164, 3207, 4276, 4746, 6328, 6414, 7483, 8552, 9492, 12828, 14966, 18984, 22449, 25656, 29932, 44898, 59864, 89796, 120797, 179592, 241594, 362391, 483188, 724782, 845579, 966376, 1449564, 1691158, 2536737, 2899128, 3382316, 5073474, 6764632, 10146948, 20293896]

約数ペア:

[(1, 20293896), (2, 10146948), (3, 6764632), (4, 5073474), (6, 3382316), (7, 2899128), (8, 2536737), (12, 1691158), (14, 1449564), (21, 966376), (24, 845579), (28, 724782), (42, 483188), (56, 362391), (84, 241594), (113, 179592), (168, 120797), (226, 89796), (339, 59864), (452, 44898), (678, 29932), (791, 25656), (904, 22449), (1069, 18984), (1356, 14966), (1582, 12828), (2138, 9492), (2373, 8552), (2712, 7483), (3164, 6414), (3207, 6328), (4276, 4746)]