20192553570

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{13736431}}^1$

素因数の和:13736455

約数の個数: 48

約数和(自身を含む): 56374316928

約数和(自身を除く): 36181763358

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 13736431, 27472862, 41209293, 68682155, 82418586, 96155017, 137364310, 192310034, 206046465, 288465051, 412092930, 480775085, 576930102, 673085119, 961550170, 1346170238, 1442325255, 2019255357, 2884650510, 3365425595, 4038510714, 6730851190, 10096276785, 20192553570]

約数ペア:

[(1, 20192553570), (2, 10096276785), (3, 6730851190), (5, 4038510714), (6, 3365425595), (7, 2884650510), (10, 2019255357), (14, 1442325255), (15, 1346170238), (21, 961550170), (30, 673085119), (35, 576930102), (42, 480775085), (49, 412092930), (70, 288465051), (98, 206046465), (105, 192310034), (147, 137364310), (210, 96155017), (245, 82418586), (294, 68682155), (490, 41209293), (735, 27472862), (1470, 13736431)]