20147006932

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{757}}^1\times {\mathrm{7639}}^1$

素因数の和:8480

約数の個数: 48

約数和(自身を含む): 38592023680

約数和(自身を除く): 18445016748

約数列:

[1, 2, 4, 13, 26, 52, 67, 134, 268, 757, 871, 1514, 1742, 3028, 3484, 7639, 9841, 15278, 19682, 30556, 39364, 50719, 99307, 101438, 198614, 202876, 397228, 511813, 659347, 1023626, 1318694, 2047252, 2637388, 5782723, 6653569, 11565446, 13307138, 23130892, 26614276, 75175399, 150350798, 300701596, 387442441, 774884882, 1549769764, 5036751733, 10073503466, 20147006932]

約数ペア:

[(1, 20147006932), (2, 10073503466), (4, 5036751733), (13, 1549769764), (26, 774884882), (52, 387442441), (67, 300701596), (134, 150350798), (268, 75175399), (757, 26614276), (871, 23130892), (1514, 13307138), (1742, 11565446), (3028, 6653569), (3484, 5782723), (7639, 2637388), (9841, 2047252), (15278, 1318694), (19682, 1023626), (30556, 659347), (39364, 511813), (50719, 397228), (99307, 202876), (101438, 198614)]