20745024

素因数分解:

$2^6\times 3^1\times {\mathrm{103}}^1\times {\mathrm{1049}}^1$

素因数の和:1167

約数の個数: 56

約数和(自身を含む): 55473600

約数和(自身を除く): 34728576

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 103, 192, 206, 309, 412, 618, 824, 1049, 1236, 1648, 2098, 2472, 3147, 3296, 4196, 4944, 6294, 6592, 8392, 9888, 12588, 16784, 19776, 25176, 33568, 50352, 67136, 100704, 108047, 201408, 216094, 324141, 432188, 648282, 864376, 1296564, 1728752, 2593128, 3457504, 5186256, 6915008, 10372512, 20745024]

約数ペア:

[(1, 20745024), (2, 10372512), (3, 6915008), (4, 5186256), (6, 3457504), (8, 2593128), (12, 1728752), (16, 1296564), (24, 864376), (32, 648282), (48, 432188), (64, 324141), (96, 216094), (103, 201408), (192, 108047), (206, 100704), (309, 67136), (412, 50352), (618, 33568), (824, 25176), (1049, 19776), (1236, 16784), (1648, 12588), (2098, 9888), (2472, 8392), (3147, 6592), (3296, 6294), (4196, 4944)]