2013902920

素因数分解:

$2^3\times 5^1\times {\mathrm{601}}^1\times {\mathrm{83773}}^1$

素因数の和:84385

約数の個数: 32

約数和(自身を含む): 4538875320

約数和(自身を除く): 2524972400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 601, 1202, 2404, 3005, 4808, 6010, 12020, 24040, 83773, 167546, 335092, 418865, 670184, 837730, 1675460, 3350920, 50347573, 100695146, 201390292, 251737865, 402780584, 503475730, 1006951460, 2013902920]

約数ペア:

[(1, 2013902920), (2, 1006951460), (4, 503475730), (5, 402780584), (8, 251737865), (10, 201390292), (20, 100695146), (40, 50347573), (601, 3350920), (1202, 1675460), (2404, 837730), (3005, 670184), (4808, 418865), (6010, 335092), (12020, 167546), (24040, 83773)]