20082662285

素因数分解:

$5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{193}}^1\times {\mathrm{37633}}^1$

素因数の和:37917

約数の個数: 32

約数和(自身を含む): 28035824640

約数和(自身を除く): 7953162355

約数列:

[1, 5, 7, 35, 79, 193, 395, 553, 965, 1351, 2765, 6755, 15247, 37633, 76235, 106729, 188165, 263431, 533645, 1317155, 2973007, 7263169, 14865035, 20811049, 36315845, 50842183, 104055245, 254210915, 573790351, 2868951755, 4016532457, 20082662285]

約数ペア:

[(1, 20082662285), (5, 4016532457), (7, 2868951755), (35, 573790351), (79, 254210915), (193, 104055245), (395, 50842183), (553, 36315845), (965, 20811049), (1351, 14865035), (2765, 7263169), (6755, 2973007), (15247, 1317155), (37633, 533645), (76235, 263431), (106729, 188165)]