20143896201

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{14669}}^1$

素因数の和:14807

約数の個数: 72

約数和(自身を含む): 34799997960

約数和(自身を除く): 14656101759

約数列:

[1, 3, 9, 11, 13, 33, 39, 97, 99, 117, 121, 143, 291, 363, 429, 873, 1067, 1089, 1261, 1287, 1573, 3201, 3783, 4719, 9603, 11349, 11737, 13871, 14157, 14669, 35211, 41613, 44007, 105633, 124839, 132021, 152581, 161359, 190697, 457743, 484077, 572091, 1373229, 1422893, 1452231, 1716273, 1774949, 2097667, 4268679, 5324847, 6293001, 12806037, 15651823, 15974541, 18497609, 18879003, 23074337, 46955469, 55492827, 69223011, 140866407, 166478481, 172170053, 203473699, 207669033, 516510159, 610421097, 1549530477, 1831263291, 2238210689, 6714632067, 20143896201]

約数ペア:

[(1, 20143896201), (3, 6714632067), (9, 2238210689), (11, 1831263291), (13, 1549530477), (33, 610421097), (39, 516510159), (97, 207669033), (99, 203473699), (117, 172170053), (121, 166478481), (143, 140866407), (291, 69223011), (363, 55492827), (429, 46955469), (873, 23074337), (1067, 18879003), (1089, 18497609), (1261, 15974541), (1287, 15651823), (1573, 12806037), (3201, 6293001), (3783, 5324847), (4719, 4268679), (9603, 2097667), (11349, 1774949), (11737, 1716273), (13871, 1452231), (14157, 1422893), (14669, 1373229), (35211, 572091), (41613, 484077), (44007, 457743), (105633, 190697), (124839, 161359), (132021, 152581)]