19936699296

素因数分解:

$2^5\times 3^1\times {\mathrm{61}}^1\times {\mathrm{3404491}}^1$

素因数の和:3404565

約数の個数: 48

約数和(自身を含む): 53191783008

約数和(自身を除く): 33255083712

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 61, 96, 122, 183, 244, 366, 488, 732, 976, 1464, 1952, 2928, 5856, 3404491, 6808982, 10213473, 13617964, 20426946, 27235928, 40853892, 54471856, 81707784, 108943712, 163415568, 207673951, 326831136, 415347902, 623021853, 830695804, 1246043706, 1661391608, 2492087412, 3322783216, 4984174824, 6645566432, 9968349648, 19936699296]

約数ペア:

[(1, 19936699296), (2, 9968349648), (3, 6645566432), (4, 4984174824), (6, 3322783216), (8, 2492087412), (12, 1661391608), (16, 1246043706), (24, 830695804), (32, 623021853), (48, 415347902), (61, 326831136), (96, 207673951), (122, 163415568), (183, 108943712), (244, 81707784), (366, 54471856), (488, 40853892), (732, 27235928), (976, 20426946), (1464, 13617964), (1952, 10213473), (2928, 6808982), (5856, 3404491)]