20134861778

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{89}}^1\times {\mathrm{137}}^1\times {\mathrm{2857}}^1$

素因数の和:3119

約数の個数: 48

約数和(自身を含む): 32692147560

約数和(自身を除く): 12557285782

約数列:

[1, 2, 17, 34, 89, 137, 178, 274, 289, 578, 1513, 2329, 2857, 3026, 4658, 5714, 12193, 24386, 25721, 39593, 48569, 51442, 79186, 97138, 207281, 254273, 391409, 414562, 508546, 782818, 825673, 1651346, 3523777, 4322641, 6653953, 7047554, 8645282, 13307906, 34835401, 69670802, 73484897, 113117201, 146969794, 226234402, 592201817, 1184403634, 10067430889, 20134861778]

約数ペア:

[(1, 20134861778), (2, 10067430889), (17, 1184403634), (34, 592201817), (89, 226234402), (137, 146969794), (178, 113117201), (274, 73484897), (289, 69670802), (578, 34835401), (1513, 13307906), (2329, 8645282), (2857, 7047554), (3026, 6653953), (4658, 4322641), (5714, 3523777), (12193, 1651346), (24386, 825673), (25721, 782818), (39593, 508546), (48569, 414562), (51442, 391409), (79186, 254273), (97138, 207281)]