20596970028

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^2\times {\mathrm{857}}^1$

素因数の和:1024

約数の個数: 144

約数和(自身を含む): 52823586816

約数和(自身を除く): 32226616788

約数列:

[1, 2, 3, 4, 6, 12, 23, 31, 46, 53, 62, 69, 92, 93, 106, 124, 138, 159, 186, 212, 276, 318, 372, 636, 713, 857, 1219, 1426, 1643, 1714, 2139, 2438, 2571, 2809, 2852, 3286, 3428, 3657, 4278, 4876, 4929, 5142, 5618, 6572, 7314, 8427, 8556, 9858, 10284, 11236, 14628, 16854, 19711, 19716, 26567, 33708, 37789, 39422, 45421, 53134, 59133, 64607, 75578, 78844, 79701, 87079, 90842, 106268, 113367, 118266, 129214, 136263, 151156, 159402, 174158, 181684, 193821, 226734, 236532, 258428, 261237, 272526, 318804, 348316, 387642, 453468, 522474, 545052, 611041, 775284, 1044683, 1044948, 1222082, 1408051, 1833123, 2002817, 2089366, 2407313, 2444164, 2816102, 3134049, 3666246, 4005634, 4178732, 4224153, 4814626, 5632204, 6008451, 6268098, 7221939, 7332492, 8011268, 8448306, 9629252, 12016902, 12536196, 14443878, 16896612, 24033804, 28887756, 32385173, 55368199, 64770346, 74626703, 97155519, 110736398, 129540692, 149253406, 166104597, 194311038, 221472796, 223880109, 298506812, 332209194, 388622076, 447760218, 664418388, 895520436, 1716414169, 3432828338, 5149242507, 6865656676, 10298485014, 20596970028]

約数ペア:

[(1, 20596970028), (2, 10298485014), (3, 6865656676), (4, 5149242507), (6, 3432828338), (12, 1716414169), (23, 895520436), (31, 664418388), (46, 447760218), (53, 388622076), (62, 332209194), (69, 298506812), (92, 223880109), (93, 221472796), (106, 194311038), (124, 166104597), (138, 149253406), (159, 129540692), (186, 110736398), (212, 97155519), (276, 74626703), (318, 64770346), (372, 55368199), (636, 32385173), (713, 28887756), (857, 24033804), (1219, 16896612), (1426, 14443878), (1643, 12536196), (1714, 12016902), (2139, 9629252), (2438, 8448306), (2571, 8011268), (2809, 7332492), (2852, 7221939), (3286, 6268098), (3428, 6008451), (3657, 5632204), (4278, 4814626), (4876, 4224153), (4929, 4178732), (5142, 4005634), (5618, 3666246), (6572, 3134049), (7314, 2816102), (8427, 2444164), (8556, 2407313), (9858, 2089366), (10284, 2002817), (11236, 1833123), (14628, 1408051), (16854, 1222082), (19711, 1044948), (19716, 1044683), (26567, 775284), (33708, 611041), (37789, 545052), (39422, 522474), (45421, 453468), (53134, 387642), (59133, 348316), (64607, 318804), (75578, 272526), (78844, 261237), (79701, 258428), (87079, 236532), (90842, 226734), (106268, 193821), (113367, 181684), (118266, 174158), (129214, 159402), (136263, 151156)]