20614035

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1733}}^1$

素因数の和:1815

約数の個数: 32

約数和(自身を含む): 36122688

約数和(自身を除く): 15508653

約数列:

[1, 3, 5, 13, 15, 39, 61, 65, 183, 195, 305, 793, 915, 1733, 2379, 3965, 5199, 8665, 11895, 22529, 25995, 67587, 105713, 112645, 317139, 337935, 528565, 1374269, 1585695, 4122807, 6871345, 20614035]

約数ペア:

[(1, 20614035), (3, 6871345), (5, 4122807), (13, 1585695), (15, 1374269), (39, 528565), (61, 337935), (65, 317139), (183, 112645), (195, 105713), (305, 67587), (793, 25995), (915, 22529), (1733, 11895), (2379, 8665), (3965, 5199)]