19755428652

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{17701997}}^1$

素因数の和:17702038

約数の個数: 36

約数和(自身を含む): 51548218176

約数和(自身を除く): 31792789524

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 1116, 17701997, 35403994, 53105991, 70807988, 106211982, 159317973, 212423964, 318635946, 548761907, 637271892, 1097523814, 1646285721, 2195047628, 3292571442, 4938857163, 6585142884, 9877714326, 19755428652]

約数ペア:

[(1, 19755428652), (2, 9877714326), (3, 6585142884), (4, 4938857163), (6, 3292571442), (9, 2195047628), (12, 1646285721), (18, 1097523814), (31, 637271892), (36, 548761907), (62, 318635946), (93, 212423964), (124, 159317973), (186, 106211982), (279, 70807988), (372, 53105991), (558, 35403994), (1116, 17701997)]