20185946712

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{169607}}^1$

素因数の和:169670

約数の個数: 128

約数和(自身を含む): 61058880000

約数和(自身を除く): 40872933288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 29, 36, 38, 54, 57, 58, 72, 76, 87, 108, 114, 116, 152, 171, 174, 216, 228, 232, 261, 342, 348, 456, 513, 522, 551, 684, 696, 783, 1026, 1044, 1102, 1368, 1566, 1653, 2052, 2088, 2204, 3132, 3306, 4104, 4408, 4959, 6264, 6612, 9918, 13224, 14877, 19836, 29754, 39672, 59508, 119016, 169607, 339214, 508821, 678428, 1017642, 1356856, 1526463, 2035284, 3052926, 3222533, 4070568, 4579389, 4918603, 6105852, 6445066, 9158778, 9667599, 9837206, 12211704, 12890132, 14755809, 18317556, 19335198, 19674412, 25780264, 29002797, 29511618, 36635112, 38670396, 39348824, 44267427, 58005594, 59023236, 77340792, 87008391, 88534854, 93453457, 116011188, 118046472, 132802281, 174016782, 177069708, 186906914, 232022376, 265604562, 280360371, 348033564, 354139416, 373813828, 531209124, 560720742, 696067128, 747627656, 841081113, 1062418248, 1121441484, 1682162226, 2242882968, 2523243339, 3364324452, 5046486678, 6728648904, 10092973356, 20185946712]

約数ペア:

[(1, 20185946712), (2, 10092973356), (3, 6728648904), (4, 5046486678), (6, 3364324452), (8, 2523243339), (9, 2242882968), (12, 1682162226), (18, 1121441484), (19, 1062418248), (24, 841081113), (27, 747627656), (29, 696067128), (36, 560720742), (38, 531209124), (54, 373813828), (57, 354139416), (58, 348033564), (72, 280360371), (76, 265604562), (87, 232022376), (108, 186906914), (114, 177069708), (116, 174016782), (152, 132802281), (171, 118046472), (174, 116011188), (216, 93453457), (228, 88534854), (232, 87008391), (261, 77340792), (342, 59023236), (348, 58005594), (456, 44267427), (513, 39348824), (522, 38670396), (551, 36635112), (684, 29511618), (696, 29002797), (783, 25780264), (1026, 19674412), (1044, 19335198), (1102, 18317556), (1368, 14755809), (1566, 12890132), (1653, 12211704), (2052, 9837206), (2088, 9667599), (2204, 9158778), (3132, 6445066), (3306, 6105852), (4104, 4918603), (4408, 4579389), (4959, 4070568), (6264, 3222533), (6612, 3052926), (9918, 2035284), (13224, 1526463), (14877, 1356856), (19836, 1017642), (29754, 678428), (39672, 508821), (59508, 339214), (119016, 169607)]