20198349024

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1306829}}^1$

素因数の和:1306872

約数の個数: 96

約数和(自身を含む): 63229662720

約数和(自身を除く): 43031313696

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 56, 69, 84, 92, 96, 112, 138, 161, 168, 184, 224, 276, 322, 336, 368, 483, 552, 644, 672, 736, 966, 1104, 1288, 1932, 2208, 2576, 3864, 5152, 7728, 15456, 1306829, 2613658, 3920487, 5227316, 7840974, 9147803, 10454632, 15681948, 18295606, 20909264, 27443409, 30057067, 31363896, 36591212, 41818528, 54886818, 60114134, 62727792, 73182424, 90171201, 109773636, 120228268, 125455584, 146364848, 180342402, 210399469, 219547272, 240456536, 292729696, 360684804, 420798938, 439094544, 480913072, 631198407, 721369608, 841597876, 878189088, 961826144, 1262396814, 1442739216, 1683195752, 2524793628, 2885478432, 3366391504, 5049587256, 6732783008, 10099174512, 20198349024]

約数ペア:

[(1, 20198349024), (2, 10099174512), (3, 6732783008), (4, 5049587256), (6, 3366391504), (7, 2885478432), (8, 2524793628), (12, 1683195752), (14, 1442739216), (16, 1262396814), (21, 961826144), (23, 878189088), (24, 841597876), (28, 721369608), (32, 631198407), (42, 480913072), (46, 439094544), (48, 420798938), (56, 360684804), (69, 292729696), (84, 240456536), (92, 219547272), (96, 210399469), (112, 180342402), (138, 146364848), (161, 125455584), (168, 120228268), (184, 109773636), (224, 90171201), (276, 73182424), (322, 62727792), (336, 60114134), (368, 54886818), (483, 41818528), (552, 36591212), (644, 31363896), (672, 30057067), (736, 27443409), (966, 20909264), (1104, 18295606), (1288, 15681948), (1932, 10454632), (2208, 9147803), (2576, 7840974), (3864, 5227316), (5152, 3920487), (7728, 2613658), (15456, 1306829)]