16820232

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^3\times {\mathrm{29}}^1$

素因数の和:88

約数の個数: 128

約数和(自身を含む): 51408000

約数和(自身を除く): 34587768

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 29, 33, 39, 44, 52, 58, 66, 78, 87, 88, 104, 116, 132, 143, 156, 169, 174, 232, 264, 286, 312, 319, 338, 348, 377, 429, 507, 572, 638, 676, 696, 754, 858, 957, 1014, 1131, 1144, 1276, 1352, 1508, 1716, 1859, 1914, 2028, 2197, 2262, 2552, 3016, 3432, 3718, 3828, 4056, 4147, 4394, 4524, 4901, 5577, 6591, 7436, 7656, 8294, 8788, 9048, 9802, 11154, 12441, 13182, 14703, 14872, 16588, 17576, 19604, 22308, 24167, 24882, 26364, 29406, 33176, 39208, 44616, 48334, 49764, 52728, 53911, 58812, 63713, 72501, 96668, 99528, 107822, 117624, 127426, 145002, 161733, 191139, 193336, 215644, 254852, 290004, 323466, 382278, 431288, 509704, 580008, 646932, 700843, 764556, 1293864, 1401686, 1529112, 2102529, 2803372, 4205058, 5606744, 8410116, 16820232]

約数ペア:

[(1, 16820232), (2, 8410116), (3, 5606744), (4, 4205058), (6, 2803372), (8, 2102529), (11, 1529112), (12, 1401686), (13, 1293864), (22, 764556), (24, 700843), (26, 646932), (29, 580008), (33, 509704), (39, 431288), (44, 382278), (52, 323466), (58, 290004), (66, 254852), (78, 215644), (87, 193336), (88, 191139), (104, 161733), (116, 145002), (132, 127426), (143, 117624), (156, 107822), (169, 99528), (174, 96668), (232, 72501), (264, 63713), (286, 58812), (312, 53911), (319, 52728), (338, 49764), (348, 48334), (377, 44616), (429, 39208), (507, 33176), (572, 29406), (638, 26364), (676, 24882), (696, 24167), (754, 22308), (858, 19604), (957, 17576), (1014, 16588), (1131, 14872), (1144, 14703), (1276, 13182), (1352, 12441), (1508, 11154), (1716, 9802), (1859, 9048), (1914, 8788), (2028, 8294), (2197, 7656), (2262, 7436), (2552, 6591), (3016, 5577), (3432, 4901), (3718, 4524), (3828, 4394), (4056, 4147)]