20234747888

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{659}}^1\times {\mathrm{36209}}^1$

素因数の和:36929

約数の個数: 40

約数和(自身を含む): 40006256400

約数和(自身を除く): 19771508512

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 659, 848, 1318, 2636, 5272, 10544, 34927, 36209, 69854, 72418, 139708, 144836, 279416, 289672, 558832, 579344, 1919077, 3838154, 7676308, 15352616, 23861731, 30705232, 47723462, 95446924, 190893848, 381787696, 1264671743, 2529343486, 5058686972, 10117373944, 20234747888]

約数ペア:

[(1, 20234747888), (2, 10117373944), (4, 5058686972), (8, 2529343486), (16, 1264671743), (53, 381787696), (106, 190893848), (212, 95446924), (424, 47723462), (659, 30705232), (848, 23861731), (1318, 15352616), (2636, 7676308), (5272, 3838154), (10544, 1919077), (34927, 579344), (36209, 558832), (69854, 289672), (72418, 279416), (139708, 144836)]