20230218992

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{66546773}}^1$

素因数の和:66546800

約数の個数: 20

約数和(自身を含む): 41258999880

約数和(自身を除く): 21028780888

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 66546773, 133093546, 266187092, 532374184, 1064748368, 1264388687, 2528777374, 5057554748, 10115109496, 20230218992]

約数ペア:

[(1, 20230218992), (2, 10115109496), (4, 5057554748), (8, 2528777374), (16, 1264388687), (19, 1064748368), (38, 532374184), (76, 266187092), (152, 133093546), (304, 66546773)]