20073368328

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{64337719}}^1$

素因数の和:64337741

約数の個数: 32

約数和(自身を含む): 54043684800

約数和(自身を除く): 33970316472

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 64337719, 128675438, 193013157, 257350876, 386026314, 514701752, 772052628, 836390347, 1544105256, 1672780694, 2509171041, 3345561388, 5018342082, 6691122776, 10036684164, 20073368328]

約数ペア:

[(1, 20073368328), (2, 10036684164), (3, 6691122776), (4, 5018342082), (6, 3345561388), (8, 2509171041), (12, 1672780694), (13, 1544105256), (24, 836390347), (26, 772052628), (39, 514701752), (52, 386026314), (78, 257350876), (104, 193013157), (156, 128675438), (312, 64337719)]