20132637844

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{509}}^1\times {\mathrm{13417}}^1$

素因数の和:14008

約数の個数: 48

約数和(自身を含む): 39088244160

約数和(自身を除く): 18955606316

約数列:

[1, 2, 4, 11, 22, 44, 67, 134, 268, 509, 737, 1018, 1474, 2036, 2948, 5599, 11198, 13417, 22396, 26834, 34103, 53668, 68206, 136412, 147587, 295174, 375133, 590348, 750266, 898939, 1500532, 1797878, 3595756, 6829253, 9888329, 13658506, 19776658, 27317012, 39553316, 75121783, 150243566, 300487132, 457559951, 915119902, 1830239804, 5033159461, 10066318922, 20132637844]

約数ペア:

[(1, 20132637844), (2, 10066318922), (4, 5033159461), (11, 1830239804), (22, 915119902), (44, 457559951), (67, 300487132), (134, 150243566), (268, 75121783), (509, 39553316), (737, 27317012), (1018, 19776658), (1474, 13658506), (2036, 9888329), (2948, 6829253), (5599, 3595756), (11198, 1797878), (13417, 1500532), (22396, 898939), (26834, 750266), (34103, 590348), (53668, 375133), (68206, 295174), (136412, 147587)]