20573048886

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{1473503}}^1$

素因数の和:1473700

約数の個数: 32

約数和(自身を含む): 44558760960

約数和(自身を除く): 23985712074

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 179, 358, 537, 1074, 2327, 4654, 6981, 13962, 1473503, 2947006, 4420509, 8841018, 19155539, 38311078, 57466617, 114933234, 263757037, 527514074, 791271111, 1582542222, 3428841481, 6857682962, 10286524443, 20573048886]

約数ペア:

[(1, 20573048886), (2, 10286524443), (3, 6857682962), (6, 3428841481), (13, 1582542222), (26, 791271111), (39, 527514074), (78, 263757037), (179, 114933234), (358, 57466617), (537, 38311078), (1074, 19155539), (2327, 8841018), (4654, 4420509), (6981, 2947006), (13962, 1473503)]