20056743018

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{1319}}^1\times {\mathrm{21661}}^1$

素因数の和:23004

約数の個数: 64

約数和(自身を含む): 48037651200

約数和(自身を除く): 27980908182

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 1319, 2638, 3957, 7914, 11871, 17147, 21661, 23742, 34294, 35613, 43322, 51441, 64983, 71226, 102882, 129966, 154323, 194949, 281593, 308646, 389898, 462969, 563186, 584847, 844779, 925938, 1169694, 1689558, 2534337, 5068674, 7603011, 15206022, 28570859, 57141718, 85712577, 171425154, 257137731, 371421167, 514275462, 742842334, 771413193, 1114263501, 1542826386, 2228527002, 3342790503, 6685581006, 10028371509, 20056743018]

約数ペア:

[(1, 20056743018), (2, 10028371509), (3, 6685581006), (6, 3342790503), (9, 2228527002), (13, 1542826386), (18, 1114263501), (26, 771413193), (27, 742842334), (39, 514275462), (54, 371421167), (78, 257137731), (117, 171425154), (234, 85712577), (351, 57141718), (702, 28570859), (1319, 15206022), (2638, 7603011), (3957, 5068674), (7914, 2534337), (11871, 1689558), (17147, 1169694), (21661, 925938), (23742, 844779), (34294, 584847), (35613, 563186), (43322, 462969), (51441, 389898), (64983, 308646), (71226, 281593), (102882, 194949), (129966, 154323)]