20140336860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2084921}}^1$

素因数の和:2084963

約数の個数: 96

約数和(自身を含む): 67251244032

約数和(自身を除く): 47110907172

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 60, 69, 70, 84, 92, 105, 115, 138, 140, 161, 210, 230, 276, 322, 345, 420, 460, 483, 644, 690, 805, 966, 1380, 1610, 1932, 2415, 3220, 4830, 9660, 2084921, 4169842, 6254763, 8339684, 10424605, 12509526, 14594447, 20849210, 25019052, 29188894, 31273815, 41698420, 43783341, 47953183, 58377788, 62547630, 72972235, 87566682, 95906366, 125095260, 143859549, 145944470, 175133364, 191812732, 218916705, 239765915, 287719098, 291888940, 335672281, 437833410, 479531830, 575438196, 671344562, 719297745, 875666820, 959063660, 1007016843, 1342689124, 1438595490, 1678361405, 2014033686, 2877190980, 3356722810, 4028067372, 5035084215, 6713445620, 10070168430, 20140336860]

約数ペア:

[(1, 20140336860), (2, 10070168430), (3, 6713445620), (4, 5035084215), (5, 4028067372), (6, 3356722810), (7, 2877190980), (10, 2014033686), (12, 1678361405), (14, 1438595490), (15, 1342689124), (20, 1007016843), (21, 959063660), (23, 875666820), (28, 719297745), (30, 671344562), (35, 575438196), (42, 479531830), (46, 437833410), (60, 335672281), (69, 291888940), (70, 287719098), (84, 239765915), (92, 218916705), (105, 191812732), (115, 175133364), (138, 145944470), (140, 143859549), (161, 125095260), (210, 95906366), (230, 87566682), (276, 72972235), (322, 62547630), (345, 58377788), (420, 47953183), (460, 43783341), (483, 41698420), (644, 31273815), (690, 29188894), (805, 25019052), (966, 20849210), (1380, 14594447), (1610, 12509526), (1932, 10424605), (2415, 8339684), (3220, 6254763), (4830, 4169842), (9660, 2084921)]