20228928603

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{167}}^1\times {\mathrm{271}}^1$

素因数の和:684

約数の個数: 64

約数和(自身を含む): 29919547392

約数和(自身を除く): 9690618789

約数列:

[1, 3, 13, 39, 73, 157, 167, 219, 271, 471, 501, 813, 949, 2041, 2171, 2847, 3523, 6123, 6513, 10569, 11461, 12191, 19783, 26219, 34383, 36573, 42547, 45257, 59349, 78657, 127641, 135771, 148993, 158483, 257179, 340847, 446979, 475449, 553111, 588341, 771537, 1022541, 1659333, 1765023, 1913987, 3105931, 3303761, 5741961, 7105349, 9317793, 9911283, 21316047, 24881831, 40377103, 42948893, 74645493, 92369537, 121131309, 128846679, 277108611, 518690477, 1556071431, 6742976201, 20228928603]

約数ペア:

[(1, 20228928603), (3, 6742976201), (13, 1556071431), (39, 518690477), (73, 277108611), (157, 128846679), (167, 121131309), (219, 92369537), (271, 74645493), (471, 42948893), (501, 40377103), (813, 24881831), (949, 21316047), (2041, 9911283), (2171, 9317793), (2847, 7105349), (3523, 5741961), (6123, 3303761), (6513, 3105931), (10569, 1913987), (11461, 1765023), (12191, 1659333), (19783, 1022541), (26219, 771537), (34383, 588341), (36573, 553111), (42547, 475449), (45257, 446979), (59349, 340847), (78657, 257179), (127641, 158483), (135771, 148993)]