20098284

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{1187}}^1$

素因数の和:1294

約数の個数: 48

約数和(自身を含む): 50295168

約数和(自身を除く): 30196884

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 83, 102, 166, 204, 249, 332, 498, 996, 1187, 1411, 2374, 2822, 3561, 4233, 4748, 5644, 7122, 8466, 14244, 16932, 20179, 40358, 60537, 80716, 98521, 121074, 197042, 242148, 295563, 394084, 591126, 1182252, 1674857, 3349714, 5024571, 6699428, 10049142, 20098284]

約数ペア:

[(1, 20098284), (2, 10049142), (3, 6699428), (4, 5024571), (6, 3349714), (12, 1674857), (17, 1182252), (34, 591126), (51, 394084), (68, 295563), (83, 242148), (102, 197042), (166, 121074), (204, 98521), (249, 80716), (332, 60537), (498, 40358), (996, 20179), (1187, 16932), (1411, 14244), (2374, 8466), (2822, 7122), (3561, 5644), (4233, 4748)]