22667980

素因数分解:

$2^2\times 5^1\times {\mathrm{983}}^1\times {\mathrm{1153}}^1$

素因数の和:2145

約数の個数: 24

約数和(自身を含む): 47692512

約数和(自身を除く): 25024532

約数列:

[1, 2, 4, 5, 10, 20, 983, 1153, 1966, 2306, 3932, 4612, 4915, 5765, 9830, 11530, 19660, 23060, 1133399, 2266798, 4533596, 5666995, 11333990, 22667980]

約数ペア:

[(1, 22667980), (2, 11333990), (4, 5666995), (5, 4533596), (10, 2266798), (20, 1133399), (983, 23060), (1153, 19660), (1966, 11530), (2306, 9830), (3932, 5765), (4612, 4915)]