2020196283

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^2\times {\mathrm{1489}}^1$

素因数の和:1628

約数の個数: 48

約数和(自身を含む): 3276188160

約数和(自身を除く): 1255991877

約数列:

[1, 3, 7, 21, 23, 53, 69, 159, 161, 371, 483, 1113, 1219, 1489, 2809, 3657, 4467, 8427, 8533, 10423, 19663, 25599, 31269, 34247, 58989, 64607, 78917, 102741, 193821, 236751, 239729, 452249, 552419, 719187, 1356747, 1657257, 1815091, 4182601, 5445273, 12547803, 12705637, 29278207, 38116911, 87834621, 96199823, 288599469, 673398761, 2020196283]

約数ペア:

[(1, 2020196283), (3, 673398761), (7, 288599469), (21, 96199823), (23, 87834621), (53, 38116911), (69, 29278207), (159, 12705637), (161, 12547803), (371, 5445273), (483, 4182601), (1113, 1815091), (1219, 1657257), (1489, 1356747), (2809, 719187), (3657, 552419), (4467, 452249), (8427, 239729), (8533, 236751), (10423, 193821), (19663, 102741), (25599, 78917), (31269, 64607), (34247, 58989)]