20227592035

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{381977}}^1$

素因数の和:382095

約数の個数: 32

約数和(自身を含む): 29702609280

約数和(自身を除く): 9475017245

約数列:

[1, 5, 7, 17, 35, 85, 89, 119, 445, 595, 623, 1513, 3115, 7565, 10591, 52955, 381977, 1909885, 2673839, 6493609, 13369195, 32468045, 33995953, 45455263, 169979765, 227276315, 237971671, 577931201, 1189858355, 2889656005, 4045518407, 20227592035]

約数ペア:

[(1, 20227592035), (5, 4045518407), (7, 2889656005), (17, 1189858355), (35, 577931201), (85, 237971671), (89, 227276315), (119, 169979765), (445, 45455263), (595, 33995953), (623, 32468045), (1513, 13369195), (3115, 6493609), (7565, 2673839), (10591, 1909885), (52955, 381977)]