20143852592

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{2459}}^1\times {\mathrm{26947}}^1$

素因数の和:29433

約数の個数: 40

約数和(自身を含む): 41101089600

約数和(自身を除く): 20957237008

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 2459, 4918, 9836, 19672, 26947, 39344, 46721, 53894, 93442, 107788, 186884, 215576, 373768, 431152, 511993, 747536, 1023986, 2047972, 4095944, 8191888, 66262673, 132525346, 265050692, 530101384, 1060202768, 1258990787, 2517981574, 5035963148, 10071926296, 20143852592]

約数ペア:

[(1, 20143852592), (2, 10071926296), (4, 5035963148), (8, 2517981574), (16, 1258990787), (19, 1060202768), (38, 530101384), (76, 265050692), (152, 132525346), (304, 66262673), (2459, 8191888), (4918, 4095944), (9836, 2047972), (19672, 1023986), (26947, 747536), (39344, 511993), (46721, 431152), (53894, 373768), (93442, 215576), (107788, 186884)]