20163595194

素因数分解:

$2^1\times 3^5\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{163}}^1$

素因数の和:407

約数の個数: 192

約数和(自身を含む): 48224816640

約数和(自身を除く): 28061221446

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 67, 81, 87, 131, 134, 162, 163, 174, 201, 243, 261, 262, 326, 393, 402, 486, 489, 522, 603, 783, 786, 978, 1179, 1206, 1467, 1566, 1809, 1943, 2349, 2358, 2934, 3537, 3618, 3799, 3886, 4401, 4698, 4727, 5427, 5829, 7047, 7074, 7598, 8777, 8802, 9454, 10611, 10854, 10921, 11397, 11658, 13203, 14094, 14181, 16281, 17487, 17554, 21222, 21353, 21842, 22794, 26331, 26406, 28362, 31833, 32562, 32763, 34191, 34974, 39609, 42543, 42706, 52461, 52662, 63666, 64059, 65526, 68382, 78993, 79218, 85086, 98289, 102573, 104922, 127629, 128118, 157383, 157986, 192177, 196578, 205146, 236979, 254533, 255258, 294867, 307719, 314766, 316709, 382887, 384354, 472149, 473958, 509066, 576531, 589734, 615438, 619237, 633418, 710937, 763599, 765774, 884601, 923157, 944298, 950127, 1148661, 1153062, 1238474, 1421874, 1430651, 1527198, 1729593, 1769202, 1846314, 1857711, 1900254, 2132811, 2290797, 2297322, 2653803, 2850381, 2861302, 3459186, 3715422, 4265622, 4291953, 4581594, 5188779, 5307606, 5573133, 5700762, 6872391, 8551143, 8583906, 10377558, 11146266, 12875859, 13744782, 16719399, 17102286, 20617173, 25653429, 25751718, 33438798, 38627577, 41234346, 41488879, 50158197, 51306858, 61851519, 76960287, 77255154, 82977758, 100316394, 115882731, 123703038, 124466637, 150474591, 153920574, 231765462, 248933274, 300949182, 347648193, 373399911, 695296386, 746799822, 1120199733, 2240399466, 3360599199, 6721198398, 10081797597, 20163595194]

約数ペア:

[(1, 20163595194), (2, 10081797597), (3, 6721198398), (6, 3360599199), (9, 2240399466), (18, 1120199733), (27, 746799822), (29, 695296386), (54, 373399911), (58, 347648193), (67, 300949182), (81, 248933274), (87, 231765462), (131, 153920574), (134, 150474591), (162, 124466637), (163, 123703038), (174, 115882731), (201, 100316394), (243, 82977758), (261, 77255154), (262, 76960287), (326, 61851519), (393, 51306858), (402, 50158197), (486, 41488879), (489, 41234346), (522, 38627577), (603, 33438798), (783, 25751718), (786, 25653429), (978, 20617173), (1179, 17102286), (1206, 16719399), (1467, 13744782), (1566, 12875859), (1809, 11146266), (1943, 10377558), (2349, 8583906), (2358, 8551143), (2934, 6872391), (3537, 5700762), (3618, 5573133), (3799, 5307606), (3886, 5188779), (4401, 4581594), (4698, 4291953), (4727, 4265622), (5427, 3715422), (5829, 3459186), (7047, 2861302), (7074, 2850381), (7598, 2653803), (8777, 2297322), (8802, 2290797), (9454, 2132811), (10611, 1900254), (10854, 1857711), (10921, 1846314), (11397, 1769202), (11658, 1729593), (13203, 1527198), (14094, 1430651), (14181, 1421874), (16281, 1238474), (17487, 1153062), (17554, 1148661), (21222, 950127), (21353, 944298), (21842, 923157), (22794, 884601), (26331, 765774), (26406, 763599), (28362, 710937), (31833, 633418), (32562, 619237), (32763, 615438), (34191, 589734), (34974, 576531), (39609, 509066), (42543, 473958), (42706, 472149), (52461, 384354), (52662, 382887), (63666, 316709), (64059, 314766), (65526, 307719), (68382, 294867), (78993, 255258), (79218, 254533), (85086, 236979), (98289, 205146), (102573, 196578), (104922, 192177), (127629, 157986), (128118, 157383)]