20046148707

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{809}}^1\times {\mathrm{1831}}^1$

素因数の和:3003

約数の個数: 32

約数和(自身を含む): 28918632960

約数和(自身を除く): 8872484253

約数列:

[1, 3, 13, 39, 347, 809, 1041, 1831, 2427, 4511, 5493, 10517, 13533, 23803, 31551, 71409, 280723, 635357, 842169, 1481279, 1906071, 3649399, 4443837, 8259641, 10948197, 19256627, 24778923, 57769881, 514003813, 1542011439, 6682049569, 20046148707]

約数ペア:

[(1, 20046148707), (3, 6682049569), (13, 1542011439), (39, 514003813), (347, 57769881), (809, 24778923), (1041, 19256627), (1831, 10948197), (2427, 8259641), (4511, 4443837), (5493, 3649399), (10517, 1906071), (13533, 1481279), (23803, 842169), (31551, 635357), (71409, 280723)]