16202004

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{401}}^1$

素因数の和:465

約数の個数: 96

約数和(自身を含む): 47905536

約数和(自身を除く): 31703532

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 37, 39, 42, 52, 74, 78, 84, 91, 111, 148, 156, 182, 222, 259, 273, 364, 401, 444, 481, 518, 546, 777, 802, 962, 1036, 1092, 1203, 1443, 1554, 1604, 1924, 2406, 2807, 2886, 3108, 3367, 4812, 5213, 5614, 5772, 6734, 8421, 10101, 10426, 11228, 13468, 14837, 15639, 16842, 20202, 20852, 29674, 31278, 33684, 36491, 40404, 44511, 59348, 62556, 72982, 89022, 103859, 109473, 145964, 178044, 192881, 207718, 218946, 311577, 385762, 415436, 437892, 578643, 623154, 771524, 1157286, 1246308, 1350167, 2314572, 2700334, 4050501, 5400668, 8101002, 16202004]

約数ペア:

[(1, 16202004), (2, 8101002), (3, 5400668), (4, 4050501), (6, 2700334), (7, 2314572), (12, 1350167), (13, 1246308), (14, 1157286), (21, 771524), (26, 623154), (28, 578643), (37, 437892), (39, 415436), (42, 385762), (52, 311577), (74, 218946), (78, 207718), (84, 192881), (91, 178044), (111, 145964), (148, 109473), (156, 103859), (182, 89022), (222, 72982), (259, 62556), (273, 59348), (364, 44511), (401, 40404), (444, 36491), (481, 33684), (518, 31278), (546, 29674), (777, 20852), (802, 20202), (962, 16842), (1036, 15639), (1092, 14837), (1203, 13468), (1443, 11228), (1554, 10426), (1604, 10101), (1924, 8421), (2406, 6734), (2807, 5772), (2886, 5614), (3108, 5213), (3367, 4812)]