20066085501

素因数分解:

$3^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{479}}^1\times {\mathrm{3701}}^1$

素因数の和:4215

約数の個数: 64

約数和(自身を含む): 34117632000

約数和(自身を除く): 14051546499

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 231, 343, 479, 539, 1029, 1437, 1617, 3353, 3701, 3773, 5269, 10059, 11103, 11319, 15807, 23471, 25907, 36883, 40711, 70413, 77721, 110649, 122133, 164297, 181349, 258181, 284977, 492891, 544047, 774543, 854931, 1269443, 1772779, 1807267, 1994839, 3808329, 5318337, 5421801, 5984517, 12409453, 13963873, 19500569, 37228359, 41891619, 58501707, 86866171, 136503983, 260598513, 409511949, 608063197, 955527881, 1824189591, 2866583643, 6688695167, 20066085501]

約数ペア:

[(1, 20066085501), (3, 6688695167), (7, 2866583643), (11, 1824189591), (21, 955527881), (33, 608063197), (49, 409511949), (77, 260598513), (147, 136503983), (231, 86866171), (343, 58501707), (479, 41891619), (539, 37228359), (1029, 19500569), (1437, 13963873), (1617, 12409453), (3353, 5984517), (3701, 5421801), (3773, 5318337), (5269, 3808329), (10059, 1994839), (11103, 1807267), (11319, 1772779), (15807, 1269443), (23471, 854931), (25907, 774543), (36883, 544047), (40711, 492891), (70413, 284977), (77721, 258181), (110649, 181349), (122133, 164297)]