20058778718

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{11213}}^1$

素因数の和:11361

約数の個数: 64

約数和(自身を含む): 35241744384

約数和(自身を除く): 15182965666

約数列:

[1, 2, 11, 22, 31, 43, 61, 62, 86, 122, 341, 473, 671, 682, 946, 1333, 1342, 1891, 2623, 2666, 3782, 5246, 11213, 14663, 20801, 22426, 28853, 29326, 41602, 57706, 81313, 123343, 162626, 246686, 347603, 482159, 683993, 695206, 894443, 964318, 1367986, 1788886, 3823633, 5303749, 7523923, 7647266, 10607498, 14946929, 15047846, 21203783, 29411699, 29893858, 42407566, 58823398, 164416219, 233241613, 323528689, 328832438, 466483226, 647057378, 911762669, 1823525338, 10029389359, 20058778718]

約数ペア:

[(1, 20058778718), (2, 10029389359), (11, 1823525338), (22, 911762669), (31, 647057378), (43, 466483226), (61, 328832438), (62, 323528689), (86, 233241613), (122, 164416219), (341, 58823398), (473, 42407566), (671, 29893858), (682, 29411699), (946, 21203783), (1333, 15047846), (1342, 14946929), (1891, 10607498), (2623, 7647266), (2666, 7523923), (3782, 5303749), (5246, 3823633), (11213, 1788886), (14663, 1367986), (20801, 964318), (22426, 894443), (28853, 695206), (29326, 683993), (41602, 482159), (57706, 347603), (81313, 246686), (123343, 162626)]