20003395322

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{983}}^1\times {\mathrm{3767}}^1$

素因数の和:4862

約数の個数: 32

約数和(自身を含む): 31278258432

約数和(自身を除く): 11274863110

約数列:

[1, 2, 37, 73, 74, 146, 983, 1966, 2701, 3767, 5402, 7534, 36371, 71759, 72742, 139379, 143518, 274991, 278758, 549982, 2655083, 3702961, 5310166, 7405922, 10174667, 20349334, 137009557, 270316153, 274019114, 540632306, 10001697661, 20003395322]

約数ペア:

[(1, 20003395322), (2, 10001697661), (37, 540632306), (73, 274019114), (74, 270316153), (146, 137009557), (983, 20349334), (1966, 10174667), (2701, 7405922), (3767, 5310166), (5402, 3702961), (7534, 2655083), (36371, 549982), (71759, 278758), (72742, 274991), (139379, 143518)]