20038961310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{405073}}^1$

素因数の和:405197

約数の個数: 64

約数和(自身を含む): 51447638592

約数和(自身を除く): 31408677282

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 97, 102, 170, 194, 255, 291, 485, 510, 582, 970, 1455, 1649, 2910, 3298, 4947, 8245, 9894, 16490, 24735, 49470, 405073, 810146, 1215219, 2025365, 2430438, 4050730, 6076095, 6886241, 12152190, 13772482, 20658723, 34431205, 39292081, 41317446, 68862410, 78584162, 103293615, 117876243, 196460405, 206587230, 235752486, 392920810, 589381215, 667965377, 1178762430, 1335930754, 2003896131, 3339826885, 4007792262, 6679653770, 10019480655, 20038961310]

約数ペア:

[(1, 20038961310), (2, 10019480655), (3, 6679653770), (5, 4007792262), (6, 3339826885), (10, 2003896131), (15, 1335930754), (17, 1178762430), (30, 667965377), (34, 589381215), (51, 392920810), (85, 235752486), (97, 206587230), (102, 196460405), (170, 117876243), (194, 103293615), (255, 78584162), (291, 68862410), (485, 41317446), (510, 39292081), (582, 34431205), (970, 20658723), (1455, 13772482), (1649, 12152190), (2910, 6886241), (3298, 6076095), (4947, 4050730), (8245, 2430438), (9894, 2025365), (16490, 1215219), (24735, 810146), (49470, 405073)]