20083086

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{167}}^1$

素因数の和:326

約数の個数: 64

約数和(自身を含む): 47900160

約数和(自身を除く): 27817074

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 131, 153, 167, 262, 306, 334, 393, 459, 501, 786, 918, 1002, 1179, 1503, 2227, 2358, 2839, 3006, 3537, 4454, 4509, 5678, 6681, 7074, 8517, 9018, 13362, 17034, 20043, 21877, 25551, 40086, 43754, 51102, 60129, 65631, 76653, 120258, 131262, 153306, 196893, 371909, 393786, 590679, 743818, 1115727, 1181358, 2231454, 3347181, 6694362, 10041543, 20083086]

約数ペア:

[(1, 20083086), (2, 10041543), (3, 6694362), (6, 3347181), (9, 2231454), (17, 1181358), (18, 1115727), (27, 743818), (34, 590679), (51, 393786), (54, 371909), (102, 196893), (131, 153306), (153, 131262), (167, 120258), (262, 76653), (306, 65631), (334, 60129), (393, 51102), (459, 43754), (501, 40086), (786, 25551), (918, 21877), (1002, 20043), (1179, 17034), (1503, 13362), (2227, 9018), (2358, 8517), (2839, 7074), (3006, 6681), (3537, 5678), (4454, 4509)]