20163847512

素因数分解:

$2^3\times 3^1\times {\mathrm{2203}}^1\times {\mathrm{381371}}^1$

素因数の和:383583

約数の個数: 32

約数和(自身を含む): 50432633280

約数和(自身を除く): 30268785768

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 2203, 4406, 6609, 8812, 13218, 17624, 26436, 52872, 381371, 762742, 1144113, 1525484, 2288226, 3050968, 4576452, 9152904, 840160313, 1680320626, 2520480939, 3360641252, 5040961878, 6721282504, 10081923756, 20163847512]

約数ペア:

[(1, 20163847512), (2, 10081923756), (3, 6721282504), (4, 5040961878), (6, 3360641252), (8, 2520480939), (12, 1680320626), (24, 840160313), (2203, 9152904), (4406, 4576452), (6609, 3050968), (8812, 2288226), (13218, 1525484), (17624, 1144113), (26436, 762742), (52872, 381371)]