20165972014

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{461}}^1\times {\mathrm{563}}^1\times {\mathrm{733}}^1$

素因数の和:1812

約数の個数: 32

約数和(自身を含む): 30983619744

約数和(自身を除く): 10817647730

約数列:

[1, 2, 53, 106, 461, 563, 733, 922, 1126, 1466, 24433, 29839, 38849, 48866, 59678, 77698, 259543, 337913, 412679, 519086, 675826, 825358, 13755779, 17909389, 21871987, 27511558, 35818778, 43743974, 190245019, 380490038, 10082986007, 20165972014]

約数ペア:

[(1, 20165972014), (2, 10082986007), (53, 380490038), (106, 190245019), (461, 43743974), (563, 35818778), (733, 27511558), (922, 21871987), (1126, 17909389), (1466, 13755779), (24433, 825358), (29839, 675826), (38849, 519086), (48866, 412679), (59678, 337913), (77698, 259543)]