20137757052

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{5100749}}^1$

素因数の和:5100810

約数の個数: 48

約数和(自身を含む): 54843264000

約数和(自身を除く): 34705506948

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 84, 94, 141, 188, 282, 329, 564, 658, 987, 1316, 1974, 3948, 5100749, 10201498, 15302247, 20402996, 30604494, 35705243, 61208988, 71410486, 107115729, 142820972, 214231458, 239735203, 428462916, 479470406, 719205609, 958940812, 1438411218, 1678146421, 2876822436, 3356292842, 5034439263, 6712585684, 10068878526, 20137757052]

約数ペア:

[(1, 20137757052), (2, 10068878526), (3, 6712585684), (4, 5034439263), (6, 3356292842), (7, 2876822436), (12, 1678146421), (14, 1438411218), (21, 958940812), (28, 719205609), (42, 479470406), (47, 428462916), (84, 239735203), (94, 214231458), (141, 142820972), (188, 107115729), (282, 71410486), (329, 61208988), (564, 35705243), (658, 30604494), (987, 20402996), (1316, 15302247), (1974, 10201498), (3948, 5100749)]