20123034294

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{179}}^1\times {\mathrm{12433}}^1$

素因数の和:12765

約数の個数: 64

約数和(自身を含む): 44475920640

約数和(自身を除く): 24352886346

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 137, 179, 274, 358, 411, 537, 822, 1074, 1507, 1969, 3014, 3938, 4521, 5907, 9042, 11814, 12433, 24523, 24866, 37299, 49046, 73569, 74598, 136763, 147138, 269753, 273526, 410289, 539506, 809259, 820578, 1618518, 1703321, 2225507, 3406642, 4451014, 5109963, 6676521, 10219926, 13353042, 18736531, 24480577, 37473062, 48961154, 56209593, 73441731, 112419186, 146883462, 304894459, 609788918, 914683377, 1829366754, 3353839049, 6707678098, 10061517147, 20123034294]

約数ペア:

[(1, 20123034294), (2, 10061517147), (3, 6707678098), (6, 3353839049), (11, 1829366754), (22, 914683377), (33, 609788918), (66, 304894459), (137, 146883462), (179, 112419186), (274, 73441731), (358, 56209593), (411, 48961154), (537, 37473062), (822, 24480577), (1074, 18736531), (1507, 13353042), (1969, 10219926), (3014, 6676521), (3938, 5109963), (4521, 4451014), (5907, 3406642), (9042, 2225507), (11814, 1703321), (12433, 1618518), (24523, 820578), (24866, 809259), (37299, 539506), (49046, 410289), (73569, 273526), (74598, 269753), (136763, 147138)]