20347613504

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{13823107}}^1$

素因数の和:13823142

約数の個数: 28

約数和(自身を含む): 42132833184

約数和(自身を除く): 21785219680

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 184, 368, 736, 1472, 13823107, 27646214, 55292428, 110584856, 221169712, 317931461, 442339424, 635862922, 884678848, 1271725844, 2543451688, 5086903376, 10173806752, 20347613504]

約数ペア:

[(1, 20347613504), (2, 10173806752), (4, 5086903376), (8, 2543451688), (16, 1271725844), (23, 884678848), (32, 635862922), (46, 442339424), (64, 317931461), (92, 221169712), (184, 110584856), (368, 55292428), (736, 27646214), (1472, 13823107)]