20219663430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{6071971}}^1$

素因数の和:6072021

約数の個数: 48

約数和(自身を含む): 53991975024

約数和(自身を除く): 33772311594

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 37, 45, 74, 90, 111, 185, 222, 333, 370, 555, 666, 1110, 1665, 3330, 6071971, 12143942, 18215913, 30359855, 36431826, 54647739, 60719710, 91079565, 109295478, 182159130, 224662927, 273238695, 449325854, 546477390, 673988781, 1123314635, 1347977562, 2021966343, 2246629270, 3369943905, 4043932686, 6739887810, 10109831715, 20219663430]

約数ペア:

[(1, 20219663430), (2, 10109831715), (3, 6739887810), (5, 4043932686), (6, 3369943905), (9, 2246629270), (10, 2021966343), (15, 1347977562), (18, 1123314635), (30, 673988781), (37, 546477390), (45, 449325854), (74, 273238695), (90, 224662927), (111, 182159130), (185, 109295478), (222, 91079565), (333, 60719710), (370, 54647739), (555, 36431826), (666, 30359855), (1110, 18215913), (1665, 12143942), (3330, 6071971)]