20134464778

素因数分解:

$2^1\times {\mathrm{73}}^2\times {\mathrm{271}}^1\times {\mathrm{6971}}^1$

素因数の和:7390

約数の個数: 24

約数和(自身を含む): 30738488256

約数和(自身を除く): 10604023478

約数列:

[1, 2, 73, 146, 271, 542, 5329, 6971, 10658, 13942, 19783, 39566, 508883, 1017766, 1444159, 1889141, 2888318, 3778282, 37148459, 74296918, 137907293, 275814586, 10067232389, 20134464778]

約数ペア:

[(1, 20134464778), (2, 10067232389), (73, 275814586), (146, 137907293), (271, 74296918), (542, 37148459), (5329, 3778282), (6971, 2888318), (10658, 1889141), (13942, 1444159), (19783, 1017766), (39566, 508883)]