20073060476

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{197}}^1\times {\mathrm{1667}}^1$

素因数の和:1971

約数の個数: 96

約数和(自身を含む): 42168107520

約数和(自身を除く): 22095047044

約数列:

[1, 2, 4, 7, 14, 28, 37, 59, 74, 118, 148, 197, 236, 259, 394, 413, 518, 788, 826, 1036, 1379, 1652, 1667, 2183, 2758, 3334, 4366, 5516, 6668, 7289, 8732, 11623, 11669, 14578, 15281, 23246, 23338, 29156, 30562, 46492, 46676, 51023, 61124, 61679, 81361, 98353, 102046, 123358, 162722, 196706, 204092, 246716, 325444, 328399, 393412, 430051, 431753, 656798, 688471, 860102, 863506, 1313596, 1376942, 1720204, 1727012, 2298793, 2753884, 3010357, 3639061, 4597586, 6020714, 7278122, 9195172, 12041428, 12150763, 14556244, 19375541, 24301526, 25473427, 38751082, 48603052, 50946854, 77502164, 85055341, 101893708, 135628787, 170110682, 271257574, 340221364, 542515148, 716895017, 1433790034, 2867580068, 5018265119, 10036530238, 20073060476]

約数ペア:

[(1, 20073060476), (2, 10036530238), (4, 5018265119), (7, 2867580068), (14, 1433790034), (28, 716895017), (37, 542515148), (59, 340221364), (74, 271257574), (118, 170110682), (148, 135628787), (197, 101893708), (236, 85055341), (259, 77502164), (394, 50946854), (413, 48603052), (518, 38751082), (788, 25473427), (826, 24301526), (1036, 19375541), (1379, 14556244), (1652, 12150763), (1667, 12041428), (2183, 9195172), (2758, 7278122), (3334, 6020714), (4366, 4597586), (5516, 3639061), (6668, 3010357), (7289, 2753884), (8732, 2298793), (11623, 1727012), (11669, 1720204), (14578, 1376942), (15281, 1313596), (23246, 863506), (23338, 860102), (29156, 688471), (30562, 656798), (46492, 431753), (46676, 430051), (51023, 393412), (61124, 328399), (61679, 325444), (81361, 246716), (98353, 204092), (102046, 196706), (123358, 162722)]