20046736968

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{509}}^1\times {\mathrm{797}}^1$

素因数の和:1415

約数の個数: 128

約数和(自身を含む): 52744608000

約数和(自身を除く): 32697871032

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 71, 87, 116, 142, 174, 213, 232, 284, 348, 426, 509, 568, 696, 797, 852, 1018, 1527, 1594, 1704, 2036, 2059, 2391, 3054, 3188, 4072, 4118, 4782, 6108, 6177, 6376, 8236, 9564, 12216, 12354, 14761, 16472, 19128, 23113, 24708, 29522, 36139, 44283, 46226, 49416, 56587, 59044, 69339, 72278, 88566, 92452, 108417, 113174, 118088, 138678, 144556, 169761, 177132, 184904, 216834, 226348, 277356, 289112, 339522, 354264, 405673, 433668, 452696, 554712, 679044, 811346, 867336, 1048031, 1217019, 1358088, 1622692, 1641023, 2096062, 2434038, 3144093, 3245384, 3282046, 4192124, 4868076, 4923069, 6288186, 6564092, 8384248, 9736152, 9846138, 11764517, 12576372, 13128184, 19692276, 23529034, 25152744, 28802783, 35293551, 39384552, 47058068, 57605566, 70587102, 86408349, 94116136, 115211132, 141174204, 172816698, 230422264, 282348408, 345633396, 691266792, 835280707, 1670561414, 2505842121, 3341122828, 5011684242, 6682245656, 10023368484, 20046736968]

約数ペア:

[(1, 20046736968), (2, 10023368484), (3, 6682245656), (4, 5011684242), (6, 3341122828), (8, 2505842121), (12, 1670561414), (24, 835280707), (29, 691266792), (58, 345633396), (71, 282348408), (87, 230422264), (116, 172816698), (142, 141174204), (174, 115211132), (213, 94116136), (232, 86408349), (284, 70587102), (348, 57605566), (426, 47058068), (509, 39384552), (568, 35293551), (696, 28802783), (797, 25152744), (852, 23529034), (1018, 19692276), (1527, 13128184), (1594, 12576372), (1704, 11764517), (2036, 9846138), (2059, 9736152), (2391, 8384248), (3054, 6564092), (3188, 6288186), (4072, 4923069), (4118, 4868076), (4782, 4192124), (6108, 3282046), (6177, 3245384), (6376, 3144093), (8236, 2434038), (9564, 2096062), (12216, 1641023), (12354, 1622692), (14761, 1358088), (16472, 1217019), (19128, 1048031), (23113, 867336), (24708, 811346), (29522, 679044), (36139, 554712), (44283, 452696), (46226, 433668), (49416, 405673), (56587, 354264), (59044, 339522), (69339, 289112), (72278, 277356), (88566, 226348), (92452, 216834), (108417, 184904), (113174, 177132), (118088, 169761), (138678, 144556)]