20130904352

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{24677}}^1$

素因数の和:24790

約数の個数: 96

約数和(自身を含む): 44663823792

約数和(自身を除く): 24532919440

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 53, 74, 104, 106, 148, 208, 212, 296, 416, 424, 481, 592, 689, 848, 962, 1184, 1378, 1696, 1924, 1961, 2756, 3848, 3922, 5512, 7696, 7844, 11024, 15392, 15688, 22048, 24677, 25493, 31376, 49354, 50986, 62752, 98708, 101972, 197416, 203944, 320801, 394832, 407888, 641602, 789664, 815776, 913049, 1283204, 1307881, 1826098, 2566408, 2615762, 3652196, 5132816, 5231524, 7304392, 10265632, 10463048, 11869637, 14608784, 17002453, 20926096, 23739274, 29217568, 34004906, 41852192, 47478548, 48391597, 68009812, 94957096, 96783194, 136019624, 189914192, 193566388, 272039248, 379828384, 387132776, 544078496, 629090761, 774265552, 1258181522, 1548531104, 2516363044, 5032726088, 10065452176, 20130904352]

約数ペア:

[(1, 20130904352), (2, 10065452176), (4, 5032726088), (8, 2516363044), (13, 1548531104), (16, 1258181522), (26, 774265552), (32, 629090761), (37, 544078496), (52, 387132776), (53, 379828384), (74, 272039248), (104, 193566388), (106, 189914192), (148, 136019624), (208, 96783194), (212, 94957096), (296, 68009812), (416, 48391597), (424, 47478548), (481, 41852192), (592, 34004906), (689, 29217568), (848, 23739274), (962, 20926096), (1184, 17002453), (1378, 14608784), (1696, 11869637), (1924, 10463048), (1961, 10265632), (2756, 7304392), (3848, 5231524), (3922, 5132816), (5512, 3652196), (7696, 2615762), (7844, 2566408), (11024, 1826098), (15392, 1307881), (15688, 1283204), (22048, 913049), (24677, 815776), (25493, 789664), (31376, 641602), (49354, 407888), (50986, 394832), (62752, 320801), (98708, 203944), (101972, 197416)]