20123366922

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{114769}}^1$

素因数の和:114988

約数の個数: 64

約数和(自身を含む): 47597414400

約数和(自身を除く): 27474047478

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 191, 306, 382, 459, 573, 918, 1146, 1719, 3247, 3438, 5157, 6494, 9741, 10314, 19482, 29223, 58446, 87669, 114769, 175338, 229538, 344307, 688614, 1032921, 1951073, 2065842, 3098763, 3902146, 5853219, 6197526, 11706438, 17559657, 21920879, 35119314, 43841758, 52678971, 65762637, 105357942, 131525274, 197287911, 372654943, 394575822, 591863733, 745309886, 1117964829, 1183727466, 2235929658, 3353894487, 6707788974, 10061683461, 20123366922]

約数ペア:

[(1, 20123366922), (2, 10061683461), (3, 6707788974), (6, 3353894487), (9, 2235929658), (17, 1183727466), (18, 1117964829), (27, 745309886), (34, 591863733), (51, 394575822), (54, 372654943), (102, 197287911), (153, 131525274), (191, 105357942), (306, 65762637), (382, 52678971), (459, 43841758), (573, 35119314), (918, 21920879), (1146, 17559657), (1719, 11706438), (3247, 6197526), (3438, 5853219), (5157, 3902146), (6494, 3098763), (9741, 2065842), (10314, 1951073), (19482, 1032921), (29223, 688614), (58446, 344307), (87669, 229538), (114769, 175338)]