20162851576

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{503}}^1\times {\mathrm{24683}}^1$

素因数の和:25228

約数の個数: 64

約数和(自身を含む): 44786649600

約数和(自身を除く): 24623798024

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 203, 232, 406, 503, 812, 1006, 1624, 2012, 3521, 4024, 7042, 14084, 14587, 24683, 28168, 29174, 49366, 58348, 98732, 102109, 116696, 172781, 197464, 204218, 345562, 408436, 691124, 715807, 816872, 1382248, 1431614, 2863228, 5010649, 5726456, 10021298, 12415549, 20042596, 24831098, 40085192, 49662196, 86908843, 99324392, 173817686, 347635372, 360050921, 695270744, 720101842, 1440203684, 2520356447, 2880407368, 5040712894, 10081425788, 20162851576]

約数ペア:

[(1, 20162851576), (2, 10081425788), (4, 5040712894), (7, 2880407368), (8, 2520356447), (14, 1440203684), (28, 720101842), (29, 695270744), (56, 360050921), (58, 347635372), (116, 173817686), (203, 99324392), (232, 86908843), (406, 49662196), (503, 40085192), (812, 24831098), (1006, 20042596), (1624, 12415549), (2012, 10021298), (3521, 5726456), (4024, 5010649), (7042, 2863228), (14084, 1431614), (14587, 1382248), (24683, 816872), (28168, 715807), (29174, 691124), (49366, 408436), (58348, 345562), (98732, 204218), (102109, 197464), (116696, 172781)]