20239401364

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{175403}}^1$

素因数の和:175744

約数の個数: 48

約数和(自身を含む): 43730322048

約数和(自身を除く): 23490920684

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 317, 364, 634, 1268, 2219, 4121, 4438, 8242, 8876, 16484, 28847, 57694, 115388, 175403, 350806, 701612, 1227821, 2280239, 2455642, 4560478, 4911284, 9120956, 15961673, 31923346, 55602751, 63846692, 111205502, 222411004, 389219257, 722835763, 778438514, 1445671526, 1556877028, 2891343052, 5059850341, 10119700682, 20239401364]

約数ペア:

[(1, 20239401364), (2, 10119700682), (4, 5059850341), (7, 2891343052), (13, 1556877028), (14, 1445671526), (26, 778438514), (28, 722835763), (52, 389219257), (91, 222411004), (182, 111205502), (317, 63846692), (364, 55602751), (634, 31923346), (1268, 15961673), (2219, 9120956), (4121, 4911284), (4438, 4560478), (8242, 2455642), (8876, 2280239), (16484, 1227821), (28847, 701612), (57694, 350806), (115388, 175403)]