20162980806

素因数分解:

$2^1\times 3^1\times {\mathrm{173}}^1\times {\mathrm{283}}^1\times {\mathrm{68639}}^1$

素因数の和:69100

約数の個数: 32

約数和(自身を含む): 40702970880

約数和(自身を除く): 20539990074

約数列:

[1, 2, 3, 6, 173, 283, 346, 519, 566, 849, 1038, 1698, 48959, 68639, 97918, 137278, 146877, 205917, 293754, 411834, 11874547, 19424837, 23749094, 35623641, 38849674, 58274511, 71247282, 116549022, 3360496801, 6720993602, 10081490403, 20162980806]

約数ペア:

[(1, 20162980806), (2, 10081490403), (3, 6720993602), (6, 3360496801), (173, 116549022), (283, 71247282), (346, 58274511), (519, 38849674), (566, 35623641), (849, 23749094), (1038, 19424837), (1698, 11874547), (48959, 411834), (68639, 293754), (97918, 205917), (137278, 146877)]