20199346365

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{248317}}^1$

素因数の和:248382

約数の個数: 64

約数和(自身を含む): 38618415360

約数和(自身を除く): 18419068995

約数列:

[1, 3, 5, 11, 15, 17, 29, 33, 51, 55, 85, 87, 145, 165, 187, 255, 319, 435, 493, 561, 935, 957, 1479, 1595, 2465, 2805, 4785, 5423, 7395, 16269, 27115, 81345, 248317, 744951, 1241585, 2731487, 3724755, 4221389, 7201193, 8194461, 12664167, 13657435, 21106945, 21603579, 36005965, 40972305, 46435279, 63320835, 79213123, 108017895, 122420281, 139305837, 232176395, 237639369, 367260843, 396065615, 612101405, 696529185, 1188196845, 1346623091, 1836304215, 4039869273, 6733115455, 20199346365]

約数ペア:

[(1, 20199346365), (3, 6733115455), (5, 4039869273), (11, 1836304215), (15, 1346623091), (17, 1188196845), (29, 696529185), (33, 612101405), (51, 396065615), (55, 367260843), (85, 237639369), (87, 232176395), (145, 139305837), (165, 122420281), (187, 108017895), (255, 79213123), (319, 63320835), (435, 46435279), (493, 40972305), (561, 36005965), (935, 21603579), (957, 21106945), (1479, 13657435), (1595, 12664167), (2465, 8194461), (2805, 7201193), (4785, 4221389), (5423, 3724755), (7395, 2731487), (16269, 1241585), (27115, 744951), (81345, 248317)]