2080866092

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{167}}^1\times {\mathrm{8629}}^1$

素因数の和:8838

約数の個数: 36

約数和(自身を含む): 3866723280

約数和(自身を除く): 1785857188

約数列:

[1, 2, 4, 19, 38, 76, 167, 334, 361, 668, 722, 1444, 3173, 6346, 8629, 12692, 17258, 34516, 60287, 120574, 163951, 241148, 327902, 655804, 1441043, 2882086, 3115069, 5764172, 6230138, 12460276, 27379817, 54759634, 109519268, 520216523, 1040433046, 2080866092]

約数ペア:

[(1, 2080866092), (2, 1040433046), (4, 520216523), (19, 109519268), (38, 54759634), (76, 27379817), (167, 12460276), (334, 6230138), (361, 5764172), (668, 3115069), (722, 2882086), (1444, 1441043), (3173, 655804), (6346, 327902), (8629, 241148), (12692, 163951), (17258, 120574), (34516, 60287)]