20224884966

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{548189}}^1$

素因数の和:548261

約数の個数: 64

約数和(自身を含む): 48626645760

約数和(自身を除く): 28401760794

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 43, 66, 78, 86, 129, 143, 258, 286, 429, 473, 559, 858, 946, 1118, 1419, 1677, 2838, 3354, 6149, 12298, 18447, 36894, 548189, 1096378, 1644567, 3289134, 6030079, 7126457, 12060158, 14252914, 18090237, 21379371, 23572127, 36180474, 42758742, 47144254, 70716381, 78391027, 141432762, 156782054, 235173081, 259293397, 306437651, 470346162, 518586794, 612875302, 777880191, 919312953, 1555760382, 1838625906, 3370814161, 6741628322, 10112442483, 20224884966]

約数ペア:

[(1, 20224884966), (2, 10112442483), (3, 6741628322), (6, 3370814161), (11, 1838625906), (13, 1555760382), (22, 919312953), (26, 777880191), (33, 612875302), (39, 518586794), (43, 470346162), (66, 306437651), (78, 259293397), (86, 235173081), (129, 156782054), (143, 141432762), (258, 78391027), (286, 70716381), (429, 47144254), (473, 42758742), (559, 36180474), (858, 23572127), (946, 21379371), (1118, 18090237), (1419, 14252914), (1677, 12060158), (2838, 7126457), (3354, 6030079), (6149, 3289134), (12298, 1644567), (18447, 1096378), (36894, 548189)]