20196370924

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{523}}^1\times {\mathrm{1619}}^1$

素因数の和:2302

約数の個数: 48

約数和(自身を含む): 36366019200

約数和(自身を除く): 16169648276

約数列:

[1, 2, 4, 67, 89, 134, 178, 268, 356, 523, 1046, 1619, 2092, 3238, 5963, 6476, 11926, 23852, 35041, 46547, 70082, 93094, 108473, 140164, 144091, 186188, 216946, 288182, 433892, 576364, 846737, 1693474, 3118649, 3386948, 6237298, 9654097, 12474596, 19308194, 38616388, 56731379, 75359593, 113462758, 150719186, 226925516, 301438372, 5049092731, 10098185462, 20196370924]

約数ペア:

[(1, 20196370924), (2, 10098185462), (4, 5049092731), (67, 301438372), (89, 226925516), (134, 150719186), (178, 113462758), (268, 75359593), (356, 56731379), (523, 38616388), (1046, 19308194), (1619, 12474596), (2092, 9654097), (3238, 6237298), (5963, 3386948), (6476, 3118649), (11926, 1693474), (23852, 846737), (35041, 576364), (46547, 433892), (70082, 288182), (93094, 216946), (108473, 186188), (140164, 144091)]