20110333908

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{653}}^1\times {\mathrm{1601}}^1$

素因数の和:2497

約数の個数: 96

約数和(自身を含む): 53977916160

約数和(自身を除く): 33867582252

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 229, 458, 653, 687, 916, 1306, 1374, 1601, 1603, 1959, 2612, 2748, 3202, 3206, 3918, 4571, 4803, 4809, 6404, 6412, 7836, 9142, 9606, 9618, 11207, 13713, 18284, 19212, 19236, 22414, 27426, 33621, 44828, 54852, 67242, 134484, 149537, 299074, 366629, 448611, 598148, 733258, 897222, 1045453, 1046759, 1099887, 1466516, 1794444, 2090906, 2093518, 2199774, 2566403, 3136359, 3140277, 4181812, 4187036, 4399548, 5132806, 6272718, 6280554, 7318171, 7699209, 10265612, 12545436, 12561108, 14636342, 15398418, 21954513, 29272684, 30796836, 43909026, 87818052, 239408737, 478817474, 718226211, 957634948, 1436452422, 1675861159, 2872904844, 3351722318, 5027583477, 6703444636, 10055166954, 20110333908]

約数ペア:

[(1, 20110333908), (2, 10055166954), (3, 6703444636), (4, 5027583477), (6, 3351722318), (7, 2872904844), (12, 1675861159), (14, 1436452422), (21, 957634948), (28, 718226211), (42, 478817474), (84, 239408737), (229, 87818052), (458, 43909026), (653, 30796836), (687, 29272684), (916, 21954513), (1306, 15398418), (1374, 14636342), (1601, 12561108), (1603, 12545436), (1959, 10265612), (2612, 7699209), (2748, 7318171), (3202, 6280554), (3206, 6272718), (3918, 5132806), (4571, 4399548), (4803, 4187036), (4809, 4181812), (6404, 3140277), (6412, 3136359), (7836, 2566403), (9142, 2199774), (9606, 2093518), (9618, 2090906), (11207, 1794444), (13713, 1466516), (18284, 1099887), (19212, 1046759), (19236, 1045453), (22414, 897222), (27426, 733258), (33621, 598148), (44828, 448611), (54852, 366629), (67242, 299074), (134484, 149537)]