2017659620

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{599}}^1\times {\mathrm{9907}}^1$

素因数の和:10532

約数の個数: 48

約数和(自身を含む): 4494268800

約数和(自身を除く): 2476609180

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 599, 1198, 2396, 2995, 5990, 9907, 10183, 11980, 19814, 20366, 39628, 40732, 49535, 50915, 99070, 101830, 168419, 198140, 203660, 336838, 673676, 842095, 1684190, 3368380, 5934293, 11868586, 23737172, 29671465, 59342930, 100882981, 118685860, 201765962, 403531924, 504414905, 1008829810, 2017659620]

約数ペア:

[(1, 2017659620), (2, 1008829810), (4, 504414905), (5, 403531924), (10, 201765962), (17, 118685860), (20, 100882981), (34, 59342930), (68, 29671465), (85, 23737172), (170, 11868586), (340, 5934293), (599, 3368380), (1198, 1684190), (2396, 842095), (2995, 673676), (5990, 336838), (9907, 203660), (10183, 198140), (11980, 168419), (19814, 101830), (20366, 99070), (39628, 50915), (40732, 49535)]