20139885533

素因数分解:

${\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{179}}^1\times {\mathrm{1033}}^1$

素因数の和:1421

約数の個数: 32

約数和(自身を含む): 22111056000

約数和(自身を除く): 1971170467

約数列:

[1, 17, 43, 149, 179, 731, 1033, 2533, 3043, 6407, 7697, 17561, 26671, 44419, 108919, 130849, 153917, 184907, 453407, 755123, 1146853, 2616589, 3143419, 6618431, 7951001, 19496501, 27551143, 112513327, 135167017, 468369431, 1184699149, 20139885533]

約数ペア:

[(1, 20139885533), (17, 1184699149), (43, 468369431), (149, 135167017), (179, 112513327), (731, 27551143), (1033, 19496501), (2533, 7951001), (3043, 6618431), (6407, 3143419), (7697, 2616589), (17561, 1146853), (26671, 755123), (44419, 453407), (108919, 184907), (130849, 153917)]