20163505716

素因数分解:

$2^2\times 3^3\times {\mathrm{89}}^1\times {\mathrm{2097743}}^1$

素因数の和:2097845

約数の個数: 48

約数和(自身を含む): 52863148800

約数和(自身を除く): 32699643084

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 89, 108, 178, 267, 356, 534, 801, 1068, 1602, 2403, 3204, 4806, 9612, 2097743, 4195486, 6293229, 8390972, 12586458, 18879687, 25172916, 37759374, 56639061, 75518748, 113278122, 186699127, 226556244, 373398254, 560097381, 746796508, 1120194762, 1680292143, 2240389524, 3360584286, 5040876429, 6721168572, 10081752858, 20163505716]

約数ペア:

[(1, 20163505716), (2, 10081752858), (3, 6721168572), (4, 5040876429), (6, 3360584286), (9, 2240389524), (12, 1680292143), (18, 1120194762), (27, 746796508), (36, 560097381), (54, 373398254), (89, 226556244), (108, 186699127), (178, 113278122), (267, 75518748), (356, 56639061), (534, 37759374), (801, 25172916), (1068, 18879687), (1602, 12586458), (2403, 8390972), (3204, 6293229), (4806, 4195486), (9612, 2097743)]