20161307592

素因数分解:

$2^3\times 3^5\times {\mathrm{10371043}}^1$

素因数の和:10371064

約数の個数: 48

約数和(自身を含む): 56625900240

約数和(自身を除く): 36464592648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 972, 1944, 10371043, 20742086, 31113129, 41484172, 62226258, 82968344, 93339387, 124452516, 186678774, 248905032, 280018161, 373357548, 560036322, 746715096, 840054483, 1120072644, 1680108966, 2240145288, 2520163449, 3360217932, 5040326898, 6720435864, 10080653796, 20161307592]

約数ペア:

[(1, 20161307592), (2, 10080653796), (3, 6720435864), (4, 5040326898), (6, 3360217932), (8, 2520163449), (9, 2240145288), (12, 1680108966), (18, 1120072644), (24, 840054483), (27, 746715096), (36, 560036322), (54, 373357548), (72, 280018161), (81, 248905032), (108, 186678774), (162, 124452516), (216, 93339387), (243, 82968344), (324, 62226258), (486, 41484172), (648, 31113129), (972, 20742086), (1944, 10371043)]