20142553590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{439}}^1\times {\mathrm{10847}}^1$

素因数の和:11346

約数の個数: 96

約数和(自身を含む): 53611683840

約数和(自身を除く): 33469130250

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 47, 90, 94, 141, 235, 282, 423, 439, 470, 705, 846, 878, 1317, 1410, 2115, 2195, 2634, 3951, 4230, 4390, 6585, 7902, 10847, 13170, 19755, 20633, 21694, 32541, 39510, 41266, 54235, 61899, 65082, 97623, 103165, 108470, 123798, 162705, 185697, 195246, 206330, 309495, 325410, 371394, 488115, 509809, 618990, 928485, 976230, 1019618, 1529427, 1856970, 2549045, 3058854, 4588281, 4761833, 5098090, 7647135, 9176562, 9523666, 14285499, 15294270, 22941405, 23809165, 28570998, 42856497, 45882810, 47618330, 71427495, 85712994, 142854990, 214282485, 223806151, 428564970, 447612302, 671418453, 1119030755, 1342836906, 2014255359, 2238061510, 3357092265, 4028510718, 6714184530, 10071276795, 20142553590]

約数ペア:

[(1, 20142553590), (2, 10071276795), (3, 6714184530), (5, 4028510718), (6, 3357092265), (9, 2238061510), (10, 2014255359), (15, 1342836906), (18, 1119030755), (30, 671418453), (45, 447612302), (47, 428564970), (90, 223806151), (94, 214282485), (141, 142854990), (235, 85712994), (282, 71427495), (423, 47618330), (439, 45882810), (470, 42856497), (705, 28570998), (846, 23809165), (878, 22941405), (1317, 15294270), (1410, 14285499), (2115, 9523666), (2195, 9176562), (2634, 7647135), (3951, 5098090), (4230, 4761833), (4390, 4588281), (6585, 3058854), (7902, 2549045), (10847, 1856970), (13170, 1529427), (19755, 1019618), (20633, 976230), (21694, 928485), (32541, 618990), (39510, 509809), (41266, 488115), (54235, 371394), (61899, 325410), (65082, 309495), (97623, 206330), (103165, 195246), (108470, 185697), (123798, 162705)]