20132124501

素因数分解:

$3^1\times {\mathrm{31}}^2\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{2389}}^1$

素因数の和:2570

約数の個数: 48

約数和(自身を含む): 28858963200

約数和(自身を除く): 8726838699

約数列:

[1, 3, 31, 37, 79, 93, 111, 237, 961, 1147, 2389, 2449, 2883, 2923, 3441, 7167, 7347, 8769, 35557, 74059, 75919, 88393, 90613, 106671, 188731, 222177, 227757, 265179, 271839, 566193, 2295829, 2740183, 2809003, 5850661, 6887487, 6983047, 8220549, 8427009, 17551983, 20949141, 84945673, 181370491, 216474457, 254837019, 544111473, 649423371, 6710708167, 20132124501]

約数ペア:

[(1, 20132124501), (3, 6710708167), (31, 649423371), (37, 544111473), (79, 254837019), (93, 216474457), (111, 181370491), (237, 84945673), (961, 20949141), (1147, 17551983), (2389, 8427009), (2449, 8220549), (2883, 6983047), (2923, 6887487), (3441, 5850661), (7167, 2809003), (7347, 2740183), (8769, 2295829), (35557, 566193), (74059, 271839), (75919, 265179), (88393, 227757), (90613, 222177), (106671, 188731)]