20240090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{155693}}^1$

素因数の和:155713

約数の個数: 16

約数和(自身を含む): 39234888

約数和(自身を除く): 18994798

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 155693, 311386, 778465, 1556930, 2024009, 4048018, 10120045, 20240090]

約数ペア:

[(1, 20240090), (2, 10120045), (5, 4048018), (10, 2024009), (13, 1556930), (26, 778465), (65, 311386), (130, 155693)]