20341790235

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3673}}^1\times {\mathrm{9467}}^1$

素因数の和:13164

約数の個数: 48

約数和(自身を含む): 37985691744

約数和(自身を除く): 17643901509

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 3673, 9467, 11019, 18365, 28401, 33057, 47335, 47749, 55095, 85203, 123071, 142005, 143247, 165285, 238745, 369213, 426015, 429741, 615355, 716235, 1107639, 1846065, 2148705, 5538195, 34772291, 104316873, 173861455, 312950619, 452039783, 521584365, 1356119349, 1564753095, 2260198915, 4068358047, 6780596745, 20341790235]

約数ペア:

[(1, 20341790235), (3, 6780596745), (5, 4068358047), (9, 2260198915), (13, 1564753095), (15, 1356119349), (39, 521584365), (45, 452039783), (65, 312950619), (117, 173861455), (195, 104316873), (585, 34772291), (3673, 5538195), (9467, 2148705), (11019, 1846065), (18365, 1107639), (28401, 716235), (33057, 615355), (47335, 429741), (47749, 426015), (55095, 369213), (85203, 238745), (123071, 165285), (142005, 143247)]