2020431180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1181}}^1\times {\mathrm{28513}}^1$

素因数の和:29706

約数の個数: 48

約数和(自身を含む): 5662196064

約数和(自身を除く): 3641764884

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1181, 2362, 3543, 4724, 5905, 7086, 11810, 14172, 17715, 23620, 28513, 35430, 57026, 70860, 85539, 114052, 142565, 171078, 285130, 342156, 427695, 570260, 855390, 1710780, 33673853, 67347706, 101021559, 134695412, 168369265, 202043118, 336738530, 404086236, 505107795, 673477060, 1010215590, 2020431180]

約数ペア:

[(1, 2020431180), (2, 1010215590), (3, 673477060), (4, 505107795), (5, 404086236), (6, 336738530), (10, 202043118), (12, 168369265), (15, 134695412), (20, 101021559), (30, 67347706), (60, 33673853), (1181, 1710780), (2362, 855390), (3543, 570260), (4724, 427695), (5905, 342156), (7086, 285130), (11810, 171078), (14172, 142565), (17715, 114052), (23620, 85539), (28513, 70860), (35430, 57026)]