20056842

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{28571}}^1$

素因数の和:28595

約数の個数: 32

約数和(自身を含む): 48000960

約数和(自身を除く): 27944118

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 28571, 57142, 85713, 171426, 257139, 371423, 514278, 742846, 771417, 1114269, 1542834, 2228538, 3342807, 6685614, 10028421, 20056842]

約数ペア:

[(1, 20056842), (2, 10028421), (3, 6685614), (6, 3342807), (9, 2228538), (13, 1542834), (18, 1114269), (26, 771417), (27, 742846), (39, 514278), (54, 371423), (78, 257139), (117, 171426), (234, 85713), (351, 57142), (702, 28571)]