20140381848

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2146247}}^1$

素因数の和:2146296

約数の個数: 64

約数和(自身を含む): 55630748160

約数和(自身を除く): 35490366312

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 23, 24, 34, 46, 51, 68, 69, 92, 102, 136, 138, 184, 204, 276, 391, 408, 552, 782, 1173, 1564, 2346, 3128, 4692, 9384, 2146247, 4292494, 6438741, 8584988, 12877482, 17169976, 25754964, 36486199, 49363681, 51509928, 72972398, 98727362, 109458597, 145944796, 148091043, 197454724, 218917194, 291889592, 296182086, 394909448, 437834388, 592364172, 839182577, 875668776, 1184728344, 1678365154, 2517547731, 3356730308, 5035095462, 6713460616, 10070190924, 20140381848]

約数ペア:

[(1, 20140381848), (2, 10070190924), (3, 6713460616), (4, 5035095462), (6, 3356730308), (8, 2517547731), (12, 1678365154), (17, 1184728344), (23, 875668776), (24, 839182577), (34, 592364172), (46, 437834388), (51, 394909448), (68, 296182086), (69, 291889592), (92, 218917194), (102, 197454724), (136, 148091043), (138, 145944796), (184, 109458597), (204, 98727362), (276, 72972398), (391, 51509928), (408, 49363681), (552, 36486199), (782, 25754964), (1173, 17169976), (1564, 12877482), (2346, 8584988), (3128, 6438741), (4692, 4292494), (9384, 2146247)]