20841048

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{17027}}^1$

素因数の和:17056

約数の個数: 48

約数和(自身を含む): 59768280

約数和(自身を除く): 38927232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 408, 612, 1224, 17027, 34054, 51081, 68108, 102162, 136216, 153243, 204324, 289459, 306486, 408648, 578918, 612972, 868377, 1157836, 1225944, 1736754, 2315672, 2605131, 3473508, 5210262, 6947016, 10420524, 20841048]

約数ペア:

[(1, 20841048), (2, 10420524), (3, 6947016), (4, 5210262), (6, 3473508), (8, 2605131), (9, 2315672), (12, 1736754), (17, 1225944), (18, 1157836), (24, 868377), (34, 612972), (36, 578918), (51, 408648), (68, 306486), (72, 289459), (102, 204324), (136, 153243), (153, 136216), (204, 102162), (306, 68108), (408, 51081), (612, 34054), (1224, 17027)]