20082852285

素因数分解:

$3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{347}}^1\times {\mathrm{21317}}^1$

素因数の和:21853

約数の個数: 32

約数和(自身を含む): 32404724352

約数和(自身を除く): 12321872067

約数列:

[1, 3, 5, 15, 181, 347, 543, 905, 1041, 1735, 2715, 5205, 21317, 62807, 63951, 106585, 188421, 314035, 319755, 942105, 3858377, 7396999, 11575131, 19291885, 22190997, 36984995, 57875655, 110954985, 1338856819, 4016570457, 6694284095, 20082852285]

約数ペア:

[(1, 20082852285), (3, 6694284095), (5, 4016570457), (15, 1338856819), (181, 110954985), (347, 57875655), (543, 36984995), (905, 22190997), (1041, 19291885), (1735, 11575131), (2715, 7396999), (5205, 3858377), (21317, 942105), (62807, 319755), (63951, 314035), (106585, 188421)]