20343405856

素因数分解:

$2^5\times {\mathrm{227}}^1\times {\mathrm{773}}^1\times {\mathrm{3623}}^1$

素因数の和:4633

約数の個数: 48

約数和(自身を含む): 40290675264

約数和(自身を除く): 19947269408

約数列:

[1, 2, 4, 8, 16, 32, 227, 454, 773, 908, 1546, 1816, 3092, 3623, 3632, 6184, 7246, 7264, 12368, 14492, 24736, 28984, 57968, 115936, 175471, 350942, 701884, 822421, 1403768, 1644842, 2800579, 2807536, 3289684, 5601158, 5615072, 6579368, 11202316, 13158736, 22404632, 26317472, 44809264, 89618528, 635731433, 1271462866, 2542925732, 5085851464, 10171702928, 20343405856]

約数ペア:

[(1, 20343405856), (2, 10171702928), (4, 5085851464), (8, 2542925732), (16, 1271462866), (32, 635731433), (227, 89618528), (454, 44809264), (773, 26317472), (908, 22404632), (1546, 13158736), (1816, 11202316), (3092, 6579368), (3623, 5615072), (3632, 5601158), (6184, 3289684), (7246, 2807536), (7264, 2800579), (12368, 1644842), (14492, 1403768), (24736, 822421), (28984, 701884), (57968, 350942), (115936, 175471)]