20166418410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1\times {\mathrm{43801}}^1$

素因数の和:44063

約数の個数: 64

約数和(自身を含む): 49198406400

約数和(自身を除く): 29031987990

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 103, 149, 206, 298, 309, 447, 515, 618, 745, 894, 1030, 1490, 1545, 2235, 3090, 4470, 15347, 30694, 43801, 46041, 76735, 87602, 92082, 131403, 153470, 219005, 230205, 262806, 438010, 460410, 657015, 1314030, 4511503, 6526349, 9023006, 13052698, 13534509, 19579047, 22557515, 27069018, 32631745, 39158094, 45115030, 65263490, 67672545, 97895235, 135345090, 195790470, 672213947, 1344427894, 2016641841, 3361069735, 4033283682, 6722139470, 10083209205, 20166418410]

約数ペア:

[(1, 20166418410), (2, 10083209205), (3, 6722139470), (5, 4033283682), (6, 3361069735), (10, 2016641841), (15, 1344427894), (30, 672213947), (103, 195790470), (149, 135345090), (206, 97895235), (298, 67672545), (309, 65263490), (447, 45115030), (515, 39158094), (618, 32631745), (745, 27069018), (894, 22557515), (1030, 19579047), (1490, 13534509), (1545, 13052698), (2235, 9023006), (3090, 6526349), (4470, 4511503), (15347, 1314030), (30694, 657015), (43801, 460410), (46041, 438010), (76735, 262806), (87602, 230205), (92082, 219005), (131403, 153470)]