20083454076

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{379}}^1\times {\mathrm{630841}}^1$

素因数の和:631234

約数の個数: 48

約数和(自身を含む): 53697271040

約数和(自身を除く): 33613816964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 379, 758, 1137, 1516, 2274, 2653, 4548, 5306, 7959, 10612, 15918, 31836, 630841, 1261682, 1892523, 2523364, 3785046, 4415887, 7570092, 8831774, 13247661, 17663548, 26495322, 52990644, 239088739, 478177478, 717266217, 956354956, 1434532434, 1673621173, 2869064868, 3347242346, 5020863519, 6694484692, 10041727038, 20083454076]

約数ペア:

[(1, 20083454076), (2, 10041727038), (3, 6694484692), (4, 5020863519), (6, 3347242346), (7, 2869064868), (12, 1673621173), (14, 1434532434), (21, 956354956), (28, 717266217), (42, 478177478), (84, 239088739), (379, 52990644), (758, 26495322), (1137, 17663548), (1516, 13247661), (2274, 8831774), (2653, 7570092), (4548, 4415887), (5306, 3785046), (7959, 2523364), (10612, 1892523), (15918, 1261682), (31836, 630841)]