20172511026

素因数分解:

$2^1\times 3^4\times {\mathrm{16981}}^1\times {\mathrm{7333}}^1$

素因数の和:24328

約数の個数: 40

約数和(自身を含む): 45210193644

約数和(自身を除く): 25037682618

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 7333, 14666, 16981, 21999, 33962, 43998, 50943, 65997, 101886, 131994, 152829, 197991, 305658, 395982, 458487, 593973, 916974, 1187946, 1375461, 2750922, 124521673, 249043346, 373565019, 747130038, 1120695057, 2241390114, 3362085171, 6724170342, 10086255513, 20172511026]

約数ペア:

[(1, 20172511026), (2, 10086255513), (3, 6724170342), (6, 3362085171), (9, 2241390114), (18, 1120695057), (27, 747130038), (54, 373565019), (81, 249043346), (162, 124521673), (7333, 2750922), (14666, 1375461), (16981, 1187946), (21999, 916974), (33962, 593973), (43998, 458487), (50943, 395982), (65997, 305658), (101886, 197991), (131994, 152829)]