20234803780

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{197}}^1\times {\mathrm{967}}^1$

素因数の和:1333

約数の個数: 96

約数和(自身を含む): 44048987136

約数和(自身を除く): 23814183356

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 113, 188, 197, 226, 235, 394, 452, 470, 565, 788, 940, 967, 985, 1130, 1934, 1970, 2260, 3868, 3940, 4835, 5311, 9259, 9670, 10622, 18518, 19340, 21244, 22261, 26555, 37036, 44522, 45449, 46295, 53110, 89044, 90898, 92590, 106220, 109271, 111305, 181796, 185180, 190499, 218542, 222610, 227245, 380998, 437084, 445220, 454490, 546355, 761996, 908980, 952495, 1046267, 1092710, 1904990, 2092534, 2185420, 3809980, 4185068, 5135737, 5231335, 8953453, 10271474, 10462670, 17906906, 20542948, 20925340, 21526387, 25678685, 35813812, 43052774, 44767265, 51357370, 86105548, 89534530, 102714740, 107631935, 179069060, 215263870, 430527740, 1011740189, 2023480378, 4046960756, 5058700945, 10117401890, 20234803780]

約数ペア:

[(1, 20234803780), (2, 10117401890), (4, 5058700945), (5, 4046960756), (10, 2023480378), (20, 1011740189), (47, 430527740), (94, 215263870), (113, 179069060), (188, 107631935), (197, 102714740), (226, 89534530), (235, 86105548), (394, 51357370), (452, 44767265), (470, 43052774), (565, 35813812), (788, 25678685), (940, 21526387), (967, 20925340), (985, 20542948), (1130, 17906906), (1934, 10462670), (1970, 10271474), (2260, 8953453), (3868, 5231335), (3940, 5135737), (4835, 4185068), (5311, 3809980), (9259, 2185420), (9670, 2092534), (10622, 1904990), (18518, 1092710), (19340, 1046267), (21244, 952495), (22261, 908980), (26555, 761996), (37036, 546355), (44522, 454490), (45449, 445220), (46295, 437084), (53110, 380998), (89044, 227245), (90898, 222610), (92590, 218542), (106220, 190499), (109271, 185180), (111305, 181796)]