20199304430

素因数分解:

$2^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{853}}^1\times {\mathrm{15083}}^1$

素因数の和:16100

約数の個数: 32

約数和(自身を含む): 36635657184

約数和(自身を除く): 16436352754

約数列:

[1, 2, 5, 10, 157, 314, 785, 853, 1570, 1706, 4265, 8530, 15083, 30166, 75415, 133921, 150830, 267842, 669605, 1339210, 2368031, 4736062, 11840155, 12865799, 23680310, 25731598, 64328995, 128657990, 2019930443, 4039860886, 10099652215, 20199304430]

約数ペア:

[(1, 20199304430), (2, 10099652215), (5, 4039860886), (10, 2019930443), (157, 128657990), (314, 64328995), (785, 25731598), (853, 23680310), (1570, 12865799), (1706, 11840155), (4265, 4736062), (8530, 2368031), (15083, 1339210), (30166, 669605), (75415, 267842), (133921, 150830)]