2020558872

素因数分解:

$2^3\times 3^1\times {\mathrm{283}}^1\times {\mathrm{521}}^1\times {\mathrm{571}}^1$

素因数の和:1384

約数の個数: 64

約数和(自身を含む): 5087871360

約数和(自身を除く): 3067312488

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 283, 521, 566, 571, 849, 1042, 1132, 1142, 1563, 1698, 1713, 2084, 2264, 2284, 3126, 3396, 3426, 4168, 4568, 6252, 6792, 6852, 12504, 13704, 147443, 161593, 294886, 297491, 323186, 442329, 484779, 589772, 594982, 646372, 884658, 892473, 969558, 1179544, 1189964, 1292744, 1769316, 1784946, 1939116, 2379928, 3538632, 3569892, 3878232, 7139784, 84189953, 168379906, 252569859, 336759812, 505139718, 673519624, 1010279436, 2020558872]

約数ペア:

[(1, 2020558872), (2, 1010279436), (3, 673519624), (4, 505139718), (6, 336759812), (8, 252569859), (12, 168379906), (24, 84189953), (283, 7139784), (521, 3878232), (566, 3569892), (571, 3538632), (849, 2379928), (1042, 1939116), (1132, 1784946), (1142, 1769316), (1563, 1292744), (1698, 1189964), (1713, 1179544), (2084, 969558), (2264, 892473), (2284, 884658), (3126, 646372), (3396, 594982), (3426, 589772), (4168, 484779), (4568, 442329), (6252, 323186), (6792, 297491), (6852, 294886), (12504, 161593), (13704, 147443)]