20908931664

素因数分解:

$2^4\times 3^1\times {\mathrm{2477}}^1\times {\mathrm{175859}}^1$

素因数の和:178347

約数の個数: 40

約数和(自身を含む): 54036853920

約数和(自身を除く): 33127922256

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 2477, 4954, 7431, 9908, 14862, 19816, 29724, 39632, 59448, 118896, 175859, 351718, 527577, 703436, 1055154, 1406872, 2110308, 2813744, 4220616, 8441232, 435602743, 871205486, 1306808229, 1742410972, 2613616458, 3484821944, 5227232916, 6969643888, 10454465832, 20908931664]

約数ペア:

[(1, 20908931664), (2, 10454465832), (3, 6969643888), (4, 5227232916), (6, 3484821944), (8, 2613616458), (12, 1742410972), (16, 1306808229), (24, 871205486), (48, 435602743), (2477, 8441232), (4954, 4220616), (7431, 2813744), (9908, 2110308), (14862, 1406872), (19816, 1055154), (29724, 703436), (39632, 527577), (59448, 351718), (118896, 175859)]