20074946978

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{659}}^1\times {\mathrm{10067}}^1$

素因数の和:10834

約数の個数: 32

約数和(自身を含む): 32294116800

約数和(自身を除く): 12219169822

約数列:

[1, 2, 17, 34, 89, 178, 659, 1318, 1513, 3026, 10067, 11203, 20134, 22406, 58651, 117302, 171139, 342278, 895963, 997067, 1791926, 1994134, 6634153, 13268306, 15231371, 30462742, 112780601, 225561202, 590439617, 1180879234, 10037473489, 20074946978]

約数ペア:

[(1, 20074946978), (2, 10037473489), (17, 1180879234), (34, 590439617), (89, 225561202), (178, 112780601), (659, 30462742), (1318, 15231371), (1513, 13268306), (3026, 6634153), (10067, 1994134), (11203, 1791926), (20134, 997067), (22406, 895963), (58651, 342278), (117302, 171139)]