20199985362

素因数分解:

$2^1\times 3^3\times {\mathrm{223}}^1\times {\mathrm{1677461}}^1$

素因数の和:1677695

約数の個数: 32

約数和(自身を含む): 45090178560

約数和(自身を除く): 24890193198

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 223, 446, 669, 1338, 2007, 4014, 6021, 12042, 1677461, 3354922, 5032383, 10064766, 15097149, 30194298, 45291447, 90582894, 374073803, 748147606, 1122221409, 2244442818, 3366664227, 6733328454, 10099992681, 20199985362]

約数ペア:

[(1, 20199985362), (2, 10099992681), (3, 6733328454), (6, 3366664227), (9, 2244442818), (18, 1122221409), (27, 748147606), (54, 374073803), (223, 90582894), (446, 45291447), (669, 30194298), (1338, 15097149), (2007, 10064766), (4014, 5032383), (6021, 3354922), (12042, 1677461)]