20192935406

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1619}}^1\times {\mathrm{46889}}^1$

素因数の和:48536

約数の個数: 32

約数和(自身を含む): 36461664000

約数和(自身を除く): 16268728594

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 1619, 3238, 11333, 22666, 30761, 46889, 61522, 93778, 215327, 328223, 430654, 656446, 890891, 1781782, 6236237, 12472474, 75913291, 151826582, 531393037, 1062786074, 1442352529, 2884705058, 10096467703, 20192935406]

約数ペア:

[(1, 20192935406), (2, 10096467703), (7, 2884705058), (14, 1442352529), (19, 1062786074), (38, 531393037), (133, 151826582), (266, 75913291), (1619, 12472474), (3238, 6236237), (11333, 1781782), (22666, 890891), (30761, 656446), (46889, 430654), (61522, 328223), (93778, 215327)]