2022356720

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1487027}}^1$

素因数の和:1487057

約数の個数: 40

約数和(自身を含む): 4978569744

約数和(自身を除く): 2956213024

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 1487027, 2974054, 5948108, 7435135, 11896216, 14870270, 23792432, 25279459, 29740540, 50558918, 59481080, 101117836, 118962160, 126397295, 202235672, 252794590, 404471344, 505589180, 1011178360, 2022356720]

約数ペア:

[(1, 2022356720), (2, 1011178360), (4, 505589180), (5, 404471344), (8, 252794590), (10, 202235672), (16, 126397295), (17, 118962160), (20, 101117836), (34, 59481080), (40, 50558918), (68, 29740540), (80, 25279459), (85, 23792432), (136, 14870270), (170, 11896216), (272, 7435135), (340, 5948108), (680, 2974054), (1360, 1487027)]