20179967070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{35403451}}^1$

素因数の和:35403480

約数の個数: 32

約数和(自身を含む): 50980970880

約数和(自身を除く): 30801003810

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 35403451, 70806902, 106210353, 177017255, 212420706, 354034510, 531051765, 672665569, 1062103530, 1345331138, 2017996707, 3363327845, 4035993414, 6726655690, 10089983535, 20179967070]

約数ペア:

[(1, 20179967070), (2, 10089983535), (3, 6726655690), (5, 4035993414), (6, 3363327845), (10, 2017996707), (15, 1345331138), (19, 1062103530), (30, 672665569), (38, 531051765), (57, 354034510), (95, 212420706), (114, 177017255), (190, 106210353), (285, 70806902), (570, 35403451)]