20169383376

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{18269369}}^1$

素因数の和:18269403

約数の個数: 40

約数和(自身を含む): 54369645120

約数和(自身を除く): 34200261744

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 368, 552, 1104, 18269369, 36538738, 54808107, 73077476, 109616214, 146154952, 219232428, 292309904, 420195487, 438464856, 840390974, 876929712, 1260586461, 1680781948, 2521172922, 3361563896, 5042345844, 6723127792, 10084691688, 20169383376]

約数ペア:

[(1, 20169383376), (2, 10084691688), (3, 6723127792), (4, 5042345844), (6, 3361563896), (8, 2521172922), (12, 1680781948), (16, 1260586461), (23, 876929712), (24, 840390974), (46, 438464856), (48, 420195487), (69, 292309904), (92, 219232428), (138, 146154952), (184, 109616214), (276, 73077476), (368, 54808107), (552, 36538738), (1104, 18269369)]