2020126944

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^2\times {\mathrm{173909}}^1$

素因数の和:173944

約数の個数: 72

約数和(自身を含む): 5828767560

約数和(自身を除く): 3808640616

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 121, 132, 176, 242, 264, 352, 363, 484, 528, 726, 968, 1056, 1452, 1936, 2904, 3872, 5808, 11616, 173909, 347818, 521727, 695636, 1043454, 1391272, 1912999, 2086908, 2782544, 3825998, 4173816, 5565088, 5738997, 7651996, 8347632, 11477994, 15303992, 16695264, 21042989, 22955988, 30607984, 42085978, 45911976, 61215968, 63128967, 84171956, 91823952, 126257934, 168343912, 183647904, 252515868, 336687824, 505031736, 673375648, 1010063472, 2020126944]

約数ペア:

[(1, 2020126944), (2, 1010063472), (3, 673375648), (4, 505031736), (6, 336687824), (8, 252515868), (11, 183647904), (12, 168343912), (16, 126257934), (22, 91823952), (24, 84171956), (32, 63128967), (33, 61215968), (44, 45911976), (48, 42085978), (66, 30607984), (88, 22955988), (96, 21042989), (121, 16695264), (132, 15303992), (176, 11477994), (242, 8347632), (264, 7651996), (352, 5738997), (363, 5565088), (484, 4173816), (528, 3825998), (726, 2782544), (968, 2086908), (1056, 1912999), (1452, 1391272), (1936, 1043454), (2904, 695636), (3872, 521727), (5808, 347818), (11616, 173909)]