20190699984

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2039}}^1\times {\mathrm{2267}}^1$

素因数の和:4337

約数の個数: 160

約数和(自身を含む): 64255887360

約数和(自身を除く): 44065187376

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 208, 273, 312, 336, 364, 546, 624, 728, 1092, 1456, 2039, 2184, 2267, 4078, 4368, 4534, 6117, 6801, 8156, 9068, 12234, 13602, 14273, 15869, 16312, 18136, 24468, 26507, 27204, 28546, 29471, 31738, 32624, 36272, 42819, 47607, 48936, 53014, 54408, 57092, 58942, 63476, 79521, 85638, 88413, 95214, 97872, 106028, 108816, 114184, 117884, 126952, 159042, 171276, 176826, 185549, 190428, 206297, 212056, 228368, 235768, 253904, 318084, 342552, 353652, 371098, 380856, 412594, 424112, 471536, 556647, 618891, 636168, 685104, 707304, 742196, 761712, 825188, 1113294, 1237782, 1272336, 1414608, 1484392, 1650376, 2226588, 2475564, 2968784, 3300752, 4453176, 4622413, 4951128, 8906352, 9244826, 9902256, 13867239, 18489652, 27734478, 32356891, 36979304, 55468956, 60091369, 64713782, 73958608, 97070673, 110937912, 120182738, 129427564, 180274107, 194141346, 221875824, 240365476, 258855128, 360548214, 388282692, 420639583, 480730952, 517710256, 721096428, 776565384, 841279166, 961461904, 1261918749, 1442192856, 1553130768, 1682558332, 2523837498, 2884385712, 3365116664, 5047674996, 6730233328, 10095349992, 20190699984]

約数ペア:

[(1, 20190699984), (2, 10095349992), (3, 6730233328), (4, 5047674996), (6, 3365116664), (7, 2884385712), (8, 2523837498), (12, 1682558332), (13, 1553130768), (14, 1442192856), (16, 1261918749), (21, 961461904), (24, 841279166), (26, 776565384), (28, 721096428), (39, 517710256), (42, 480730952), (48, 420639583), (52, 388282692), (56, 360548214), (78, 258855128), (84, 240365476), (91, 221875824), (104, 194141346), (112, 180274107), (156, 129427564), (168, 120182738), (182, 110937912), (208, 97070673), (273, 73958608), (312, 64713782), (336, 60091369), (364, 55468956), (546, 36979304), (624, 32356891), (728, 27734478), (1092, 18489652), (1456, 13867239), (2039, 9902256), (2184, 9244826), (2267, 8906352), (4078, 4951128), (4368, 4622413), (4534, 4453176), (6117, 3300752), (6801, 2968784), (8156, 2475564), (9068, 2226588), (12234, 1650376), (13602, 1484392), (14273, 1414608), (15869, 1272336), (16312, 1237782), (18136, 1113294), (24468, 825188), (26507, 761712), (27204, 742196), (28546, 707304), (29471, 685104), (31738, 636168), (32624, 618891), (36272, 556647), (42819, 471536), (47607, 424112), (48936, 412594), (53014, 380856), (54408, 371098), (57092, 353652), (58942, 342552), (63476, 318084), (79521, 253904), (85638, 235768), (88413, 228368), (95214, 212056), (97872, 206297), (106028, 190428), (108816, 185549), (114184, 176826), (117884, 171276), (126952, 159042)]