20078025692

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1\times {\mathrm{9257}}^1$

素因数の和:9530

約数の個数: 48

約数和(自身を含む): 36581690880

約数和(自身を除く): 16503665188

約数列:

[1, 2, 4, 47, 83, 94, 139, 166, 188, 278, 332, 556, 3901, 6533, 7802, 9257, 11537, 13066, 15604, 18514, 23074, 26132, 37028, 46148, 435079, 542239, 768331, 870158, 1084478, 1286723, 1536662, 1740316, 2168956, 2573446, 3073324, 5146892, 36111557, 60475981, 72223114, 106798009, 120951962, 144446228, 213596018, 241903924, 427192036, 5019506423, 10039012846, 20078025692]

約数ペア:

[(1, 20078025692), (2, 10039012846), (4, 5019506423), (47, 427192036), (83, 241903924), (94, 213596018), (139, 144446228), (166, 120951962), (188, 106798009), (278, 72223114), (332, 60475981), (556, 36111557), (3901, 5146892), (6533, 3073324), (7802, 2573446), (9257, 2168956), (11537, 1740316), (13066, 1536662), (15604, 1286723), (18514, 1084478), (23074, 870158), (26132, 768331), (37028, 542239), (46148, 435079)]