20198403780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11177}}^1\times {\mathrm{30119}}^1$

素因数の和:41308

約数の個数: 48

約数和(自身を含む): 56562468480

約数和(自身を除く): 36364064700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 11177, 22354, 30119, 33531, 44708, 55885, 60238, 67062, 90357, 111770, 120476, 134124, 150595, 167655, 180714, 223540, 301190, 335310, 361428, 451785, 602380, 670620, 903570, 1807140, 336640063, 673280126, 1009920189, 1346560252, 1683200315, 2019840378, 3366400630, 4039680756, 5049600945, 6732801260, 10099201890, 20198403780]

約数ペア:

[(1, 20198403780), (2, 10099201890), (3, 6732801260), (4, 5049600945), (5, 4039680756), (6, 3366400630), (10, 2019840378), (12, 1683200315), (15, 1346560252), (20, 1009920189), (30, 673280126), (60, 336640063), (11177, 1807140), (22354, 903570), (30119, 670620), (33531, 602380), (44708, 451785), (55885, 361428), (60238, 335310), (67062, 301190), (90357, 223540), (111770, 180714), (120476, 167655), (134124, 150595)]