20199435504

素因数分解:

$2^4\times 3^1\times {\mathrm{67}}^1\times {\mathrm{6280919}}^1$

素因数の和:6280997

約数の個数: 40

約数和(自身を含む): 52960717440

約数和(自身を除く): 32761281936

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 67, 134, 201, 268, 402, 536, 804, 1072, 1608, 3216, 6280919, 12561838, 18842757, 25123676, 37685514, 50247352, 75371028, 100494704, 150742056, 301484112, 420821573, 841643146, 1262464719, 1683286292, 2524929438, 3366572584, 5049858876, 6733145168, 10099717752, 20199435504]

約数ペア:

[(1, 20199435504), (2, 10099717752), (3, 6733145168), (4, 5049858876), (6, 3366572584), (8, 2524929438), (12, 1683286292), (16, 1262464719), (24, 841643146), (48, 420821573), (67, 301484112), (134, 150742056), (201, 100494704), (268, 75371028), (402, 50247352), (536, 37685514), (804, 25123676), (1072, 18842757), (1608, 12561838), (3216, 6280919)]