20174788034

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{211711}}^1$

素因数の和:211826

約数の個数: 32

約数和(自身を含む): 32925450240

約数和(自身を除く): 12750662206

約数列:

[1, 2, 29, 31, 53, 58, 62, 106, 899, 1537, 1643, 1798, 3074, 3286, 47647, 95294, 211711, 423422, 6139619, 6563041, 11220683, 12279238, 13126082, 22441366, 190328189, 325399807, 347841173, 380656378, 650799614, 695682346, 10087394017, 20174788034]

約数ペア:

[(1, 20174788034), (2, 10087394017), (29, 695682346), (31, 650799614), (53, 380656378), (58, 347841173), (62, 325399807), (106, 190328189), (899, 22441366), (1537, 13126082), (1643, 12279238), (1798, 11220683), (3074, 6563041), (3286, 6139619), (47647, 423422), (95294, 211711)]