20176400034

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{737927}}^1$

素因数の和:737980

約数の個数: 72

約数和(自身を含む): 52493246208

約数和(自身を除く): 32316846174

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 49, 62, 63, 93, 98, 126, 147, 186, 217, 279, 294, 434, 441, 558, 651, 882, 1302, 1519, 1953, 3038, 3906, 4557, 9114, 13671, 27342, 737927, 1475854, 2213781, 4427562, 5165489, 6641343, 10330978, 13282686, 15496467, 22875737, 30992934, 36158423, 45751474, 46489401, 68627211, 72316846, 92978802, 108475269, 137254422, 160130159, 205881633, 216950538, 320260318, 325425807, 411763266, 480390477, 650851614, 960780954, 1120911113, 1441171431, 2241822226, 2882342862, 3362733339, 6725466678, 10088200017, 20176400034]

約数ペア:

[(1, 20176400034), (2, 10088200017), (3, 6725466678), (6, 3362733339), (7, 2882342862), (9, 2241822226), (14, 1441171431), (18, 1120911113), (21, 960780954), (31, 650851614), (42, 480390477), (49, 411763266), (62, 325425807), (63, 320260318), (93, 216950538), (98, 205881633), (126, 160130159), (147, 137254422), (186, 108475269), (217, 92978802), (279, 72316846), (294, 68627211), (434, 46489401), (441, 45751474), (558, 36158423), (651, 30992934), (882, 22875737), (1302, 15496467), (1519, 13282686), (1953, 10330978), (3038, 6641343), (3906, 5165489), (4557, 4427562), (9114, 2213781), (13671, 1475854), (27342, 737927)]