20172215568

素因数分解:

$2^4\times 3^1\times {\mathrm{10103}}^1\times {\mathrm{41597}}^1$

素因数の和:51711

約数の個数: 40

約数和(自身を含む): 52117967808

約数和(自身を除く): 31945752240

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 10103, 20206, 30309, 40412, 41597, 60618, 80824, 83194, 121236, 124791, 161648, 166388, 242472, 249582, 332776, 484944, 499164, 665552, 998328, 1996656, 420254491, 840508982, 1260763473, 1681017964, 2521526946, 3362035928, 5043053892, 6724071856, 10086107784, 20172215568]

約数ペア:

[(1, 20172215568), (2, 10086107784), (3, 6724071856), (4, 5043053892), (6, 3362035928), (8, 2521526946), (12, 1681017964), (16, 1260763473), (24, 840508982), (48, 420254491), (10103, 1996656), (20206, 998328), (30309, 665552), (40412, 499164), (41597, 484944), (60618, 332776), (80824, 249582), (83194, 242472), (121236, 166388), (124791, 161648)]