20138025692

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{4751}}^1\times {\mathrm{34183}}^1$

素因数の和:38969

約数の個数: 24

約数和(自身を含む): 36387090432

約数和(自身を除く): 16249064740

約数列:

[1, 2, 4, 31, 62, 124, 4751, 9502, 19004, 34183, 68366, 136732, 147281, 294562, 589124, 1059673, 2119346, 4238692, 162403433, 324806866, 649613732, 5034506423, 10069012846, 20138025692]

約数ペア:

[(1, 20138025692), (2, 10069012846), (4, 5034506423), (31, 649613732), (62, 324806866), (124, 162403433), (4751, 4238692), (9502, 2119346), (19004, 1059673), (34183, 589124), (68366, 294562), (136732, 147281)]