20120443390096

素因数分解:

$2^4\times 7^1\times {\mathrm{1283}}^1\times {\mathrm{10631}}^1\times {\mathrm{13171}}^1$

素因数の和:25100

約数の個数: 80

約数和(自身を含む): 44594715184128

約数和(自身を除く): 24474271794032

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1283, 2566, 5132, 8981, 10264, 10631, 13171, 17962, 20528, 21262, 26342, 35924, 42524, 52684, 71848, 74417, 85048, 92197, 105368, 143696, 148834, 170096, 184394, 210736, 297668, 368788, 595336, 737576, 1190672, 1475152, 13639573, 16898393, 27279146, 33796786, 54558292, 67593572, 95477011, 109116584, 118288751, 135187144, 140020901, 190954022, 218233168, 236577502, 270374288, 280041802, 381908044, 473155004, 560083604, 763816088, 946310008, 980146307, 1120167208, 1527632176, 1892620016, 1960292614, 2240334416, 3920585228, 7841170456, 15682340912, 179646815983, 359293631966, 718587263932, 1257527711881, 1437174527864, 2515055423762, 2874349055728, 5030110847524, 10060221695048, 20120443390096]

約数ペア:

[(1, 20120443390096), (2, 10060221695048), (4, 5030110847524), (7, 2874349055728), (8, 2515055423762), (14, 1437174527864), (16, 1257527711881), (28, 718587263932), (56, 359293631966), (112, 179646815983), (1283, 15682340912), (2566, 7841170456), (5132, 3920585228), (8981, 2240334416), (10264, 1960292614), (10631, 1892620016), (13171, 1527632176), (17962, 1120167208), (20528, 980146307), (21262, 946310008), (26342, 763816088), (35924, 560083604), (42524, 473155004), (52684, 381908044), (71848, 280041802), (74417, 270374288), (85048, 236577502), (92197, 218233168), (105368, 190954022), (143696, 140020901), (148834, 135187144), (170096, 118288751), (184394, 109116584), (210736, 95477011), (297668, 67593572), (368788, 54558292), (595336, 33796786), (737576, 27279146), (1190672, 16898393), (1475152, 13639573)]