20199078744

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{1931}}^1\times {\mathrm{2579}}^1$

素因数の和:4545

約数の個数: 96

約数和(自身を含む): 54730468800

約数和(自身を除く): 34531390056

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 169, 312, 338, 507, 676, 1014, 1352, 1931, 2028, 2579, 3862, 4056, 5158, 5793, 7724, 7737, 10316, 11586, 15448, 15474, 20632, 23172, 25103, 30948, 33527, 46344, 50206, 61896, 67054, 75309, 100412, 100581, 134108, 150618, 200824, 201162, 268216, 301236, 326339, 402324, 435851, 602472, 652678, 804648, 871702, 979017, 1305356, 1307553, 1743404, 1958034, 2610712, 2615106, 3486808, 3916068, 4980049, 5230212, 7832136, 9960098, 10460424, 14940147, 19920196, 29880294, 39840392, 59760588, 64740637, 119521176, 129481274, 194221911, 258962548, 388443822, 517925096, 776887644, 841628281, 1553775288, 1683256562, 2524884843, 3366513124, 5049769686, 6733026248, 10099539372, 20199078744]

約数ペア:

[(1, 20199078744), (2, 10099539372), (3, 6733026248), (4, 5049769686), (6, 3366513124), (8, 2524884843), (12, 1683256562), (13, 1553775288), (24, 841628281), (26, 776887644), (39, 517925096), (52, 388443822), (78, 258962548), (104, 194221911), (156, 129481274), (169, 119521176), (312, 64740637), (338, 59760588), (507, 39840392), (676, 29880294), (1014, 19920196), (1352, 14940147), (1931, 10460424), (2028, 9960098), (2579, 7832136), (3862, 5230212), (4056, 4980049), (5158, 3916068), (5793, 3486808), (7724, 2615106), (7737, 2610712), (10316, 1958034), (11586, 1743404), (15448, 1307553), (15474, 1305356), (20632, 979017), (23172, 871702), (25103, 804648), (30948, 652678), (33527, 602472), (46344, 435851), (50206, 402324), (61896, 326339), (67054, 301236), (75309, 268216), (100412, 201162), (100581, 200824), (134108, 150618)]