20226983035

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{353897}}^1$

素因数の和:354003

約数の個数: 32

約数和(自身を含む): 29353715712

約数和(自身を除く): 9126732677

約数列:

[1, 5, 7, 23, 35, 71, 115, 161, 355, 497, 805, 1633, 2485, 8165, 11431, 57155, 353897, 1769485, 2477279, 8139631, 12386395, 25126687, 40698155, 56977417, 125633435, 175886809, 284887085, 577913801, 879434045, 2889569005, 4045396607, 20226983035]

約数ペア:

[(1, 20226983035), (5, 4045396607), (7, 2889569005), (23, 879434045), (35, 577913801), (71, 284887085), (115, 175886809), (161, 125633435), (355, 56977417), (497, 40698155), (805, 25126687), (1633, 12386395), (2485, 8139631), (8165, 2477279), (11431, 1769485), (57155, 353897)]