20667039090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{10282109}}^1$

素因数の和:10282186

約数の個数: 32

約数和(自身を含む): 50341210560

約数和(自身を除く): 29674171470

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 134, 201, 335, 402, 670, 1005, 2010, 10282109, 20564218, 30846327, 51410545, 61692654, 102821090, 154231635, 308463270, 688901303, 1377802606, 2066703909, 3444506515, 4133407818, 6889013030, 10333519545, 20667039090]

約数ペア:

[(1, 20667039090), (2, 10333519545), (3, 6889013030), (5, 4133407818), (6, 3444506515), (10, 2066703909), (15, 1377802606), (30, 688901303), (67, 308463270), (134, 154231635), (201, 102821090), (335, 61692654), (402, 51410545), (670, 30846327), (1005, 20564218), (2010, 10282109)]