20124950062

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{330383}}^1$

素因数の和:330640

約数の個数: 32

約数和(自身を含む): 36474393600

約数和(自身を除く): 16349443538

約数列:

[1, 2, 7, 14, 19, 38, 133, 229, 266, 458, 1603, 3206, 4351, 8702, 30457, 60914, 330383, 660766, 2312681, 4625362, 6277277, 12554554, 43940939, 75657707, 87881878, 151315414, 529603949, 1059207898, 1437496433, 2874992866, 10062475031, 20124950062]

約数ペア:

[(1, 20124950062), (2, 10062475031), (7, 2874992866), (14, 1437496433), (19, 1059207898), (38, 529603949), (133, 151315414), (229, 87881878), (266, 75657707), (458, 43940939), (1603, 12554554), (3206, 6277277), (4351, 4625362), (8702, 2312681), (30457, 660766), (60914, 330383)]