20171955990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{10035799}}^1$

素因数の和:10035876

約数の個数: 32

約数和(自身を含む): 49135276800

約数和(自身を除く): 28963320810

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 134, 201, 335, 402, 670, 1005, 2010, 10035799, 20071598, 30107397, 50178995, 60214794, 100357990, 150536985, 301073970, 672398533, 1344797066, 2017195599, 3361992665, 4034391198, 6723985330, 10085977995, 20171955990]

約数ペア:

[(1, 20171955990), (2, 10085977995), (3, 6723985330), (5, 4034391198), (6, 3361992665), (10, 2017195599), (15, 1344797066), (30, 672398533), (67, 301073970), (134, 150536985), (201, 100357990), (335, 60214794), (402, 50178995), (670, 30107397), (1005, 20071598), (2010, 10035799)]