20804523582

素因数分解:

$2^1\times 3^1\times {\mathrm{101}}^1\times {\mathrm{163}}^1\times {\mathrm{210619}}^1$

素因数の和:210888

約数の個数: 32

約数和(自身を含む): 42279016320

約数和(自身を除く): 21474492738

約数列:

[1, 2, 3, 6, 101, 163, 202, 303, 326, 489, 606, 978, 16463, 32926, 49389, 98778, 210619, 421238, 631857, 1263714, 21272519, 34330897, 42545038, 63817557, 68661794, 102992691, 127635114, 205985382, 3467420597, 6934841194, 10402261791, 20804523582]

約数ペア:

[(1, 20804523582), (2, 10402261791), (3, 6934841194), (6, 3467420597), (101, 205985382), (163, 127635114), (202, 102992691), (303, 68661794), (326, 63817557), (489, 42545038), (606, 34330897), (978, 21272519), (16463, 1263714), (32926, 631857), (49389, 421238), (98778, 210619)]