20145138060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{233}}^1\times {\mathrm{787}}^1\times {\mathrm{1831}}^1$

素因数の和:2863

約数の個数: 96

約数和(自身を含む): 56751432192

約数和(自身を除く): 36606294132

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 233, 466, 699, 787, 932, 1165, 1398, 1574, 1831, 2330, 2361, 2796, 3148, 3495, 3662, 3935, 4660, 4722, 5493, 6990, 7324, 7870, 9155, 9444, 10986, 11805, 13980, 15740, 18310, 21972, 23610, 27465, 36620, 47220, 54930, 109860, 183371, 366742, 426623, 550113, 733484, 853246, 916855, 1100226, 1279869, 1440997, 1706492, 1833710, 2133115, 2200452, 2559738, 2750565, 2881994, 3667420, 4266230, 4322991, 5119476, 5501130, 5763988, 6399345, 7204985, 8532460, 8645982, 11002260, 12798690, 14409970, 17291964, 21614955, 25597380, 28819940, 43229910, 86459820, 335752301, 671504602, 1007256903, 1343009204, 1678761505, 2014513806, 3357523010, 4029027612, 5036284515, 6715046020, 10072569030, 20145138060]

約数ペア:

[(1, 20145138060), (2, 10072569030), (3, 6715046020), (4, 5036284515), (5, 4029027612), (6, 3357523010), (10, 2014513806), (12, 1678761505), (15, 1343009204), (20, 1007256903), (30, 671504602), (60, 335752301), (233, 86459820), (466, 43229910), (699, 28819940), (787, 25597380), (932, 21614955), (1165, 17291964), (1398, 14409970), (1574, 12798690), (1831, 11002260), (2330, 8645982), (2361, 8532460), (2796, 7204985), (3148, 6399345), (3495, 5763988), (3662, 5501130), (3935, 5119476), (4660, 4322991), (4722, 4266230), (5493, 3667420), (6990, 2881994), (7324, 2750565), (7870, 2559738), (9155, 2200452), (9444, 2133115), (10986, 1833710), (11805, 1706492), (13980, 1440997), (15740, 1279869), (18310, 1100226), (21972, 916855), (23610, 853246), (27465, 733484), (36620, 550113), (47220, 426623), (54930, 366742), (109860, 183371)]