20784433972

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{1483331}}^1$

素因数の和:1483479

約数の個数: 24

約数和(自身を含む): 37878365952

約数和(自身を除く): 17093931980

約数列:

[1, 2, 4, 31, 62, 113, 124, 226, 452, 3503, 7006, 14012, 1483331, 2966662, 5933324, 45983261, 91966522, 167616403, 183933044, 335232806, 670465612, 5196108493, 10392216986, 20784433972]

約数ペア:

[(1, 20784433972), (2, 10392216986), (4, 5196108493), (31, 670465612), (62, 335232806), (113, 183933044), (124, 167616403), (226, 91966522), (452, 45983261), (3503, 5933324), (7006, 2966662), (14012, 1483331)]