20153772

素因数分解:

$2^2\times 3^4\times {\mathrm{17}}^1\times {\mathrm{3659}}^1$

素因数の和:3692

約数の個数: 60

約数和(自身を含む): 55800360

約数和(自身を除く): 35646588

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 81, 102, 108, 153, 162, 204, 306, 324, 459, 612, 918, 1377, 1836, 2754, 3659, 5508, 7318, 10977, 14636, 21954, 32931, 43908, 62203, 65862, 98793, 124406, 131724, 186609, 197586, 248812, 296379, 373218, 395172, 559827, 592758, 746436, 1119654, 1185516, 1679481, 2239308, 3358962, 5038443, 6717924, 10076886, 20153772]

約数ペア:

[(1, 20153772), (2, 10076886), (3, 6717924), (4, 5038443), (6, 3358962), (9, 2239308), (12, 1679481), (17, 1185516), (18, 1119654), (27, 746436), (34, 592758), (36, 559827), (51, 395172), (54, 373218), (68, 296379), (81, 248812), (102, 197586), (108, 186609), (153, 131724), (162, 124406), (204, 98793), (306, 65862), (324, 62203), (459, 43908), (612, 32931), (918, 21954), (1377, 14636), (1836, 10977), (2754, 7318), (3659, 5508)]