20706520416

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1009}}^1\times {\mathrm{11251}}^1$

素因数の和:12292

約数の個数: 96

約数和(自身を含む): 57277180800

約数和(自身を除く): 36570660384

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 228, 304, 456, 608, 912, 1009, 1824, 2018, 3027, 4036, 6054, 8072, 11251, 12108, 16144, 19171, 22502, 24216, 32288, 33753, 38342, 45004, 48432, 57513, 67506, 76684, 90008, 96864, 115026, 135012, 153368, 180016, 213769, 230052, 270024, 306736, 360032, 427538, 460104, 540048, 613472, 641307, 855076, 920208, 1080096, 1282614, 1710152, 1840416, 2565228, 3420304, 5130456, 6840608, 10260912, 11352259, 20521824, 22704518, 34056777, 45409036, 68113554, 90818072, 136227108, 181636144, 215692921, 272454216, 363272288, 431385842, 544908432, 647078763, 862771684, 1089816864, 1294157526, 1725543368, 2588315052, 3451086736, 5176630104, 6902173472, 10353260208, 20706520416]

約数ペア:

[(1, 20706520416), (2, 10353260208), (3, 6902173472), (4, 5176630104), (6, 3451086736), (8, 2588315052), (12, 1725543368), (16, 1294157526), (19, 1089816864), (24, 862771684), (32, 647078763), (38, 544908432), (48, 431385842), (57, 363272288), (76, 272454216), (96, 215692921), (114, 181636144), (152, 136227108), (228, 90818072), (304, 68113554), (456, 45409036), (608, 34056777), (912, 22704518), (1009, 20521824), (1824, 11352259), (2018, 10260912), (3027, 6840608), (4036, 5130456), (6054, 3420304), (8072, 2565228), (11251, 1840416), (12108, 1710152), (16144, 1282614), (19171, 1080096), (22502, 920208), (24216, 855076), (32288, 641307), (33753, 613472), (38342, 540048), (45004, 460104), (48432, 427538), (57513, 360032), (67506, 306736), (76684, 270024), (90008, 230052), (96864, 213769), (115026, 180016), (135012, 153368)]