20245800436

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{3649207}}^1$

素因数の和:3649303

約数の個数: 24

約数和(自身を含む): 37805794880

約数和(自身を除く): 17559994444

約数列:

[1, 2, 4, 19, 38, 73, 76, 146, 292, 1387, 2774, 5548, 3649207, 7298414, 14596828, 69334933, 138669866, 266392111, 277339732, 532784222, 1065568444, 5061450109, 10122900218, 20245800436]

約数ペア:

[(1, 20245800436), (2, 10122900218), (4, 5061450109), (19, 1065568444), (38, 532784222), (73, 277339732), (76, 266392111), (146, 138669866), (292, 69334933), (1387, 14596828), (2774, 7298414), (5548, 3649207)]