20080577062

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2819}}^1\times {\mathrm{39139}}^1$

素因数の和:41980

約数の個数: 32

約数和(自身を含む): 37085932800

約数和(自身を除く): 17005355738

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 2819, 5638, 19733, 36647, 39139, 39466, 73294, 78278, 256529, 273973, 508807, 513058, 547946, 1017614, 3561649, 7123298, 110332841, 220665682, 772329887, 1434326933, 1544659774, 2868653866, 10040288531, 20080577062]

約数ペア:

[(1, 20080577062), (2, 10040288531), (7, 2868653866), (13, 1544659774), (14, 1434326933), (26, 772329887), (91, 220665682), (182, 110332841), (2819, 7123298), (5638, 3561649), (19733, 1017614), (36647, 547946), (39139, 513058), (39466, 508807), (73294, 273973), (78278, 256529)]