20137093938

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^2\times {\mathrm{151}}^1\times {\mathrm{4871}}^1$

素因数の和:5062

約数の個数: 120

約数和(自身を含む): 49193597376

約数和(自身を除く): 29056503438

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 151, 162, 169, 234, 302, 338, 351, 453, 507, 702, 906, 1014, 1053, 1359, 1521, 1963, 2106, 2718, 3042, 3926, 4077, 4563, 4871, 5889, 8154, 9126, 9742, 11778, 12231, 13689, 14613, 17667, 24462, 25519, 27378, 29226, 35334, 43839, 51038, 53001, 63323, 76557, 87678, 106002, 126646, 131517, 153114, 159003, 189969, 229671, 263034, 318006, 379938, 394551, 459342, 569907, 689013, 735521, 789102, 823199, 1139814, 1378026, 1471042, 1646398, 1709721, 2067039, 2206563, 2469597, 3419442, 4134078, 4413126, 4939194, 5129163, 6619689, 7408791, 9561773, 10258326, 13239378, 14817582, 19123546, 19859067, 22226373, 28685319, 39718134, 44452746, 57370638, 59577201, 66679119, 86055957, 119154402, 124303049, 133358238, 172111914, 248606098, 258167871, 372909147, 516335742, 745818294, 774503613, 1118727441, 1549007226, 2237454882, 3356182323, 6712364646, 10068546969, 20137093938]

約数ペア:

[(1, 20137093938), (2, 10068546969), (3, 6712364646), (6, 3356182323), (9, 2237454882), (13, 1549007226), (18, 1118727441), (26, 774503613), (27, 745818294), (39, 516335742), (54, 372909147), (78, 258167871), (81, 248606098), (117, 172111914), (151, 133358238), (162, 124303049), (169, 119154402), (234, 86055957), (302, 66679119), (338, 59577201), (351, 57370638), (453, 44452746), (507, 39718134), (702, 28685319), (906, 22226373), (1014, 19859067), (1053, 19123546), (1359, 14817582), (1521, 13239378), (1963, 10258326), (2106, 9561773), (2718, 7408791), (3042, 6619689), (3926, 5129163), (4077, 4939194), (4563, 4413126), (4871, 4134078), (5889, 3419442), (8154, 2469597), (9126, 2206563), (9742, 2067039), (11778, 1709721), (12231, 1646398), (13689, 1471042), (14613, 1378026), (17667, 1139814), (24462, 823199), (25519, 789102), (27378, 735521), (29226, 689013), (35334, 569907), (43839, 459342), (51038, 394551), (53001, 379938), (63323, 318006), (76557, 263034), (87678, 229671), (106002, 189969), (126646, 159003), (131517, 153114)]