20433672

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{40543}}^1$

素因数の和:40562

約数の個数: 48

約数和(自身を含む): 63248640

約数和(自身を除く): 42814968

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 40543, 81086, 121629, 162172, 243258, 283801, 324344, 364887, 486516, 567602, 729774, 851403, 973032, 1135204, 1459548, 1702806, 2270408, 2554209, 2919096, 3405612, 5108418, 6811224, 10216836, 20433672]

約数ペア:

[(1, 20433672), (2, 10216836), (3, 6811224), (4, 5108418), (6, 3405612), (7, 2919096), (8, 2554209), (9, 2270408), (12, 1702806), (14, 1459548), (18, 1135204), (21, 973032), (24, 851403), (28, 729774), (36, 567602), (42, 486516), (56, 364887), (63, 324344), (72, 283801), (84, 243258), (126, 162172), (168, 121629), (252, 81086), (504, 40543)]