20189184504

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{563}}^1\times {\mathrm{769}}^1$

素因数の和:1437

約数の個数: 128

約数和(自身を含む): 53155872000

約数和(自身を除く): 32966687496

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 67, 87, 116, 134, 174, 201, 232, 268, 348, 402, 536, 563, 696, 769, 804, 1126, 1538, 1608, 1689, 1943, 2252, 2307, 3076, 3378, 3886, 4504, 4614, 5829, 6152, 6756, 7772, 9228, 11658, 13512, 15544, 16327, 18456, 22301, 23316, 32654, 37721, 44602, 46632, 48981, 51523, 65308, 66903, 75442, 89204, 97962, 103046, 113163, 130616, 133806, 150884, 154569, 178408, 195924, 206092, 226326, 267612, 301768, 309138, 391848, 412184, 432947, 452652, 535224, 618276, 865894, 905304, 1093909, 1236552, 1298841, 1494167, 1731788, 2187818, 2597682, 2988334, 3281727, 3463576, 4375636, 4482501, 5195364, 5976668, 6563454, 8751272, 8965002, 10390728, 11953336, 12555463, 13126908, 17930004, 25110926, 26253816, 29007449, 35860008, 37666389, 50221852, 58014898, 75332778, 87022347, 100443704, 116029796, 150665556, 174044694, 232059592, 301331112, 348089388, 696178776, 841216021, 1682432042, 2523648063, 3364864084, 5047296126, 6729728168, 10094592252, 20189184504]

約数ペア:

[(1, 20189184504), (2, 10094592252), (3, 6729728168), (4, 5047296126), (6, 3364864084), (8, 2523648063), (12, 1682432042), (24, 841216021), (29, 696178776), (58, 348089388), (67, 301331112), (87, 232059592), (116, 174044694), (134, 150665556), (174, 116029796), (201, 100443704), (232, 87022347), (268, 75332778), (348, 58014898), (402, 50221852), (536, 37666389), (563, 35860008), (696, 29007449), (769, 26253816), (804, 25110926), (1126, 17930004), (1538, 13126908), (1608, 12555463), (1689, 11953336), (1943, 10390728), (2252, 8965002), (2307, 8751272), (3076, 6563454), (3378, 5976668), (3886, 5195364), (4504, 4482501), (4614, 4375636), (5829, 3463576), (6152, 3281727), (6756, 2988334), (7772, 2597682), (9228, 2187818), (11658, 1731788), (13512, 1494167), (15544, 1298841), (16327, 1236552), (18456, 1093909), (22301, 905304), (23316, 865894), (32654, 618276), (37721, 535224), (44602, 452652), (46632, 432947), (48981, 412184), (51523, 391848), (65308, 309138), (66903, 301768), (75442, 267612), (89204, 226326), (97962, 206092), (103046, 195924), (113163, 178408), (130616, 154569), (133806, 150884)]