20087352

素因数分解:

$2^3\times 3^5\times {\mathrm{10333}}^1$

素因数の和:10354

約数の個数: 48

約数和(自身を含む): 56423640

約数和(自身を除く): 36336288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 972, 1944, 10333, 20666, 30999, 41332, 61998, 82664, 92997, 123996, 185994, 247992, 278991, 371988, 557982, 743976, 836973, 1115964, 1673946, 2231928, 2510919, 3347892, 5021838, 6695784, 10043676, 20087352]

約数ペア:

[(1, 20087352), (2, 10043676), (3, 6695784), (4, 5021838), (6, 3347892), (8, 2510919), (9, 2231928), (12, 1673946), (18, 1115964), (24, 836973), (27, 743976), (36, 557982), (54, 371988), (72, 278991), (81, 247992), (108, 185994), (162, 123996), (216, 92997), (243, 82664), (324, 61998), (486, 41332), (648, 30999), (972, 20666), (1944, 10333)]