20122039928

素因数分解:

$2^3\times {\mathrm{83}}^1\times {\mathrm{307}}^1\times {\mathrm{98711}}^1$

素因数の和:99107

約数の個数: 32

約数和(自身を含む): 38308152960

約数和(自身を除く): 18186113032

約数列:

[1, 2, 4, 8, 83, 166, 307, 332, 614, 664, 1228, 2456, 25481, 50962, 98711, 101924, 197422, 203848, 394844, 789688, 8193013, 16386026, 30304277, 32772052, 60608554, 65544104, 121217108, 242434216, 2515254991, 5030509982, 10061019964, 20122039928]

約数ペア:

[(1, 20122039928), (2, 10061019964), (4, 5030509982), (8, 2515254991), (83, 242434216), (166, 121217108), (307, 65544104), (332, 60608554), (614, 32772052), (664, 30304277), (1228, 16386026), (2456, 8193013), (25481, 789688), (50962, 394844), (98711, 203848), (101924, 197422)]