19702992390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{16018693}}^1$

素因数の和:16018744

約数の個数: 32

約数和(自身を含む): 48440530656

約数和(自身を除く): 28737538266

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 410, 615, 1230, 16018693, 32037386, 48056079, 80093465, 96112158, 160186930, 240280395, 480560790, 656766413, 1313532826, 1970299239, 3283832065, 3940598478, 6567664130, 9851496195, 19702992390]

約数ペア:

[(1, 19702992390), (2, 9851496195), (3, 6567664130), (5, 3940598478), (6, 3283832065), (10, 1970299239), (15, 1313532826), (30, 656766413), (41, 480560790), (82, 240280395), (123, 160186930), (205, 96112158), (246, 80093465), (410, 48056079), (615, 32037386), (1230, 16018693)]