23248020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{20393}}^1$

素因数の和:20424

約数の個数: 48

約数和(自身を含む): 68523840

約数和(自身を除く): 45275820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 20393, 40786, 61179, 81572, 101965, 122358, 203930, 244716, 305895, 387467, 407860, 611790, 774934, 1162401, 1223580, 1549868, 1937335, 2324802, 3874670, 4649604, 5812005, 7749340, 11624010, 23248020]

約数ペア:

[(1, 23248020), (2, 11624010), (3, 7749340), (4, 5812005), (5, 4649604), (6, 3874670), (10, 2324802), (12, 1937335), (15, 1549868), (19, 1223580), (20, 1162401), (30, 774934), (38, 611790), (57, 407860), (60, 387467), (76, 305895), (95, 244716), (114, 203930), (190, 122358), (228, 101965), (285, 81572), (380, 61179), (570, 40786), (1140, 20393)]