2020587530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{914293}}^1$

素因数の和:914330

約数の個数: 32

約数和(自身を含む): 4147237584

約数和(自身を除く): 2126650054

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 914293, 1828586, 4571465, 9142930, 11885809, 15542981, 23771618, 31085962, 59429045, 77714905, 118858090, 155429810, 202058753, 404117506, 1010293765, 2020587530]

約数ペア:

[(1, 2020587530), (2, 1010293765), (5, 404117506), (10, 202058753), (13, 155429810), (17, 118858090), (26, 77714905), (34, 59429045), (65, 31085962), (85, 23771618), (130, 15542981), (170, 11885809), (221, 9142930), (442, 4571465), (1105, 1828586), (2210, 914293)]