20072730045

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{46144207}}^1$

素因数の和:46144244

約数の個数: 16

約数和(自身を含む): 33223829760

約数和(自身を除く): 13151099715

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 46144207, 138432621, 230721035, 692163105, 1338182003, 4014546009, 6690910015, 20072730045]

約数ペア:

[(1, 20072730045), (3, 6690910015), (5, 4014546009), (15, 1338182003), (29, 692163105), (87, 230721035), (145, 138432621), (435, 46144207)]