20093896394

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{10513}}^1$

素因数の和:10743

約数の個数: 64

約数和(自身を含む): 36499897728

約数和(自身を除く): 16406001334

約数列:

[1, 2, 11, 13, 22, 26, 41, 82, 143, 163, 286, 326, 451, 533, 902, 1066, 1793, 2119, 3586, 4238, 5863, 6683, 10513, 11726, 13366, 21026, 23309, 46618, 73513, 86879, 115643, 136669, 147026, 173758, 231286, 273338, 431033, 862066, 955669, 1503359, 1713619, 1911338, 3006718, 3427238, 4741363, 5603429, 9482726, 11206858, 18849809, 22277047, 37699618, 44554094, 61637719, 70258379, 123275438, 140516758, 245047517, 490095034, 772842169, 913358927, 1545684338, 1826717854, 10046948197, 20093896394]

約数ペア:

[(1, 20093896394), (2, 10046948197), (11, 1826717854), (13, 1545684338), (22, 913358927), (26, 772842169), (41, 490095034), (82, 245047517), (143, 140516758), (163, 123275438), (286, 70258379), (326, 61637719), (451, 44554094), (533, 37699618), (902, 22277047), (1066, 18849809), (1793, 11206858), (2119, 9482726), (3586, 5603429), (4238, 4741363), (5863, 3427238), (6683, 3006718), (10513, 1911338), (11726, 1713619), (13366, 1503359), (21026, 955669), (23309, 862066), (46618, 431033), (73513, 273338), (86879, 231286), (115643, 173758), (136669, 147026)]