22077892940

素因数分解:

$2^2\times 5^1\times {\mathrm{20983}}^1\times {\mathrm{52609}}^1$

素因数の和:73601

約数の個数: 24

約数和(自身を含む): 46366666080

約数和(自身を除く): 24288773140

約数列:

[1, 2, 4, 5, 10, 20, 20983, 41966, 52609, 83932, 104915, 105218, 209830, 210436, 263045, 419660, 526090, 1052180, 1103894647, 2207789294, 4415578588, 5519473235, 11038946470, 22077892940]

約数ペア:

[(1, 22077892940), (2, 11038946470), (4, 5519473235), (5, 4415578588), (10, 2207789294), (20, 1103894647), (20983, 1052180), (41966, 526090), (52609, 419660), (83932, 263045), (104915, 210436), (105218, 209830)]