20184497509740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{887}}^1\times {\mathrm{1511017}}^1$

素因数の和:1512167

約数の個数: 96

約数和(自身を含む): 56805766746624

約数和(自身を除く): 36621269236884

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 251, 502, 753, 887, 1004, 1255, 1506, 1774, 2510, 2661, 3012, 3548, 3765, 4435, 5020, 5322, 7530, 8870, 10644, 13305, 15060, 17740, 26610, 53220, 222637, 445274, 667911, 890548, 1113185, 1335822, 1511017, 2226370, 2671644, 3022034, 3339555, 4452740, 4533051, 6044068, 6679110, 7555085, 9066102, 13358220, 15110170, 18132204, 22665255, 30220340, 45330510, 90661020, 379265267, 758530534, 1137795801, 1340272079, 1517061068, 1896326335, 2275591602, 2680544158, 3792652670, 4020816237, 4551183204, 5361088316, 5688979005, 6701360395, 7585305340, 8041632474, 11377958010, 13402720790, 16083264948, 20104081185, 22755916020, 26805441580, 40208162370, 80416324740, 336408291829, 672816583658, 1009224875487, 1345633167316, 1682041459145, 2018449750974, 3364082918290, 4036899501948, 5046124377435, 6728165836580, 10092248754870, 20184497509740]

約数ペア:

[(1, 20184497509740), (2, 10092248754870), (3, 6728165836580), (4, 5046124377435), (5, 4036899501948), (6, 3364082918290), (10, 2018449750974), (12, 1682041459145), (15, 1345633167316), (20, 1009224875487), (30, 672816583658), (60, 336408291829), (251, 80416324740), (502, 40208162370), (753, 26805441580), (887, 22755916020), (1004, 20104081185), (1255, 16083264948), (1506, 13402720790), (1774, 11377958010), (2510, 8041632474), (2661, 7585305340), (3012, 6701360395), (3548, 5688979005), (3765, 5361088316), (4435, 4551183204), (5020, 4020816237), (5322, 3792652670), (7530, 2680544158), (8870, 2275591602), (10644, 1896326335), (13305, 1517061068), (15060, 1340272079), (17740, 1137795801), (26610, 758530534), (53220, 379265267), (222637, 90661020), (445274, 45330510), (667911, 30220340), (890548, 22665255), (1113185, 18132204), (1335822, 15110170), (1511017, 13358220), (2226370, 9066102), (2671644, 7555085), (3022034, 6679110), (3339555, 6044068), (4452740, 4533051)]