202012056

素因数分解:

$2^3\times 3^4\times {\mathrm{311747}}^1$

素因数の和:311765

約数の個数: 40

約数和(自身を含む): 565822620

約数和(自身を除く): 363810564

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 311747, 623494, 935241, 1246988, 1870482, 2493976, 2805723, 3740964, 5611446, 7481928, 8417169, 11222892, 16834338, 22445784, 25251507, 33668676, 50503014, 67337352, 101006028, 202012056]

約数ペア:

[(1, 202012056), (2, 101006028), (3, 67337352), (4, 50503014), (6, 33668676), (8, 25251507), (9, 22445784), (12, 16834338), (18, 11222892), (24, 8417169), (27, 7481928), (36, 5611446), (54, 3740964), (72, 2805723), (81, 2493976), (108, 1870482), (162, 1246988), (216, 935241), (324, 623494), (648, 311747)]