20145694813

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2309}}^1\times {\mathrm{14813}}^1$

素因数の和:17172

約数の個数: 16

約数和(自身を含む): 21901017600

約数和(自身を除く): 1755322787

約数列:

[1, 19, 31, 589, 2309, 14813, 43871, 71579, 281447, 459203, 1360001, 8724857, 34203217, 649861123, 1060299727, 20145694813]

約数ペア:

[(1, 20145694813), (19, 1060299727), (31, 649861123), (589, 34203217), (2309, 8724857), (14813, 1360001), (43871, 459203), (71579, 281447)]