20233722258

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{421}}^1\times {\mathrm{86131}}^1$

素因数の和:86591

約数の個数: 48

約数和(自身を含む): 45361934592

約数和(自身を除く): 25128212334

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 421, 558, 842, 1263, 2526, 3789, 7578, 13051, 26102, 39153, 78306, 86131, 117459, 172262, 234918, 258393, 516786, 775179, 1550358, 2670061, 5340122, 8010183, 16020366, 24030549, 36261151, 48061098, 72522302, 108783453, 217566906, 326350359, 652700718, 1124095681, 2248191362, 3372287043, 6744574086, 10116861129, 20233722258]

約数ペア:

[(1, 20233722258), (2, 10116861129), (3, 6744574086), (6, 3372287043), (9, 2248191362), (18, 1124095681), (31, 652700718), (62, 326350359), (93, 217566906), (186, 108783453), (279, 72522302), (421, 48061098), (558, 36261151), (842, 24030549), (1263, 16020366), (2526, 8010183), (3789, 5340122), (7578, 2670061), (13051, 1550358), (26102, 775179), (39153, 516786), (78306, 258393), (86131, 234918), (117459, 172262)]