20180504976

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{24731011}}^1$

素因数の和:24731039

約数の個数: 40

約数和(自身を含む): 55199618784

約数和(自身を除く): 35019113808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 24731011, 49462022, 74193033, 98924044, 148386066, 197848088, 296772132, 395696176, 420427187, 593544264, 840854374, 1187088528, 1261281561, 1681708748, 2522563122, 3363417496, 5045126244, 6726834992, 10090252488, 20180504976]

約数ペア:

[(1, 20180504976), (2, 10090252488), (3, 6726834992), (4, 5045126244), (6, 3363417496), (8, 2522563122), (12, 1681708748), (16, 1261281561), (17, 1187088528), (24, 840854374), (34, 593544264), (48, 420427187), (51, 395696176), (68, 296772132), (102, 197848088), (136, 148386066), (204, 98924044), (272, 74193033), (408, 49462022), (816, 24731011)]