20803475910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{99064171}}^1$

素因数の和:99064188

約数の個数: 32

約数和(自身を含む): 57060963072

約数和(自身を除く): 36257487162

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 99064171, 198128342, 297192513, 495320855, 594385026, 693449197, 990641710, 1386898394, 1485962565, 2080347591, 2971925130, 3467245985, 4160695182, 6934491970, 10401737955, 20803475910]

約数ペア:

[(1, 20803475910), (2, 10401737955), (3, 6934491970), (5, 4160695182), (6, 3467245985), (7, 2971925130), (10, 2080347591), (14, 1485962565), (15, 1386898394), (21, 990641710), (30, 693449197), (35, 594385026), (42, 495320855), (70, 297192513), (105, 198128342), (210, 99064171)]