20171405174

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1\times {\mathrm{877}}^1\times {\mathrm{1091}}^1$

素因数の和:2180

約数の個数: 32

約数和(自身を含む): 30926278656

約数和(自身を除く): 10754873482

約数列:

[1, 2, 83, 127, 166, 254, 877, 1091, 1754, 2182, 10541, 21082, 72791, 90553, 111379, 138557, 145582, 181106, 222758, 277114, 956807, 1913614, 9244457, 11500231, 18488914, 23000462, 79414981, 121514489, 158829962, 243028978, 10085702587, 20171405174]

約数ペア:

[(1, 20171405174), (2, 10085702587), (83, 243028978), (127, 158829962), (166, 121514489), (254, 79414981), (877, 23000462), (1091, 18488914), (1754, 11500231), (2182, 9244457), (10541, 1913614), (21082, 956807), (72791, 277114), (90553, 222758), (111379, 181106), (138557, 145582)]