20140592073

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1\times {\mathrm{110863}}^1$

素因数の和:111125

約数の個数: 32

約数和(自身を含む): 31588257792

約数和(自身を除く): 11447665719

約数列:

[1, 3, 7, 21, 41, 123, 211, 287, 633, 861, 1477, 4431, 8651, 25953, 60557, 110863, 181671, 332589, 776041, 2328123, 4545383, 13636149, 23392093, 31817681, 70176279, 95453043, 163744651, 491233953, 959075813, 2877227439, 6713530691, 20140592073]

約数ペア:

[(1, 20140592073), (3, 6713530691), (7, 2877227439), (21, 959075813), (41, 491233953), (123, 163744651), (211, 95453043), (287, 70176279), (633, 31817681), (861, 23392093), (1477, 13636149), (4431, 4545383), (8651, 2328123), (25953, 776041), (60557, 332589), (110863, 181671)]