20163741706

素因数分解:

$2^1\times {\mathrm{23}}^2\times {\mathrm{59}}^1\times {\mathrm{317}}^1\times {\mathrm{1019}}^1$

素因数の和:1443

約数の個数: 48

約数和(自身を含む): 32286794400

約数和(自身を除く): 12123052694

約数列:

[1, 2, 23, 46, 59, 118, 317, 529, 634, 1019, 1058, 1357, 2038, 2714, 7291, 14582, 18703, 23437, 31211, 37406, 46874, 60121, 62422, 120242, 167693, 323023, 335386, 430169, 539051, 646046, 860338, 1078102, 1382783, 2765566, 7429529, 9893887, 14859058, 19058357, 19787774, 31804009, 38116714, 63608018, 170879167, 341758334, 438342211, 876684422, 10081870853, 20163741706]

約数ペア:

[(1, 20163741706), (2, 10081870853), (23, 876684422), (46, 438342211), (59, 341758334), (118, 170879167), (317, 63608018), (529, 38116714), (634, 31804009), (1019, 19787774), (1058, 19058357), (1357, 14859058), (2038, 9893887), (2714, 7429529), (7291, 2765566), (14582, 1382783), (18703, 1078102), (23437, 860338), (31211, 646046), (37406, 539051), (46874, 430169), (60121, 335386), (62422, 323023), (120242, 167693)]