20140028656

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1\times {\mathrm{727}}^1$

素因数の和:1007

約数の個数: 160

約数和(自身を含む): 46329034752

約数和(自身を除く): 26189006096

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 47, 68, 88, 94, 136, 176, 187, 188, 197, 272, 374, 376, 394, 517, 727, 748, 752, 788, 799, 1034, 1454, 1496, 1576, 1598, 2068, 2167, 2908, 2992, 3152, 3196, 3349, 4136, 4334, 5816, 6392, 6698, 7997, 8272, 8668, 8789, 9259, 11632, 12359, 12784, 13396, 15994, 17336, 17578, 18518, 24718, 26792, 31988, 34169, 34672, 35156, 36839, 37036, 49436, 53584, 63976, 68338, 70312, 73678, 74072, 98872, 101849, 127952, 135949, 136676, 140624, 143219, 147356, 148144, 157403, 197744, 203698, 271898, 273352, 286438, 294712, 314806, 375859, 407396, 543796, 546704, 572876, 580873, 589424, 629612, 751718, 814792, 1087592, 1145752, 1161746, 1259224, 1503436, 1575409, 1629584, 1731433, 2175184, 2291504, 2323492, 2434723, 2518448, 3006872, 3150818, 3462866, 4646984, 4869446, 6013744, 6301636, 6389603, 6731293, 6925732, 9293968, 9738892, 12603272, 12779206, 13462586, 13851464, 19477784, 25206544, 25558412, 26781953, 26925172, 27702928, 38955568, 51116824, 53563906, 53850344, 74044223, 102233648, 107127812, 107700688, 114431981, 148088446, 214255624, 228863962, 296176892, 428511248, 457727924, 592353784, 915455848, 1184707568, 1258751791, 1830911696, 2517503582, 5035007164, 10070014328, 20140028656]

約数ペア:

[(1, 20140028656), (2, 10070014328), (4, 5035007164), (8, 2517503582), (11, 1830911696), (16, 1258751791), (17, 1184707568), (22, 915455848), (34, 592353784), (44, 457727924), (47, 428511248), (68, 296176892), (88, 228863962), (94, 214255624), (136, 148088446), (176, 114431981), (187, 107700688), (188, 107127812), (197, 102233648), (272, 74044223), (374, 53850344), (376, 53563906), (394, 51116824), (517, 38955568), (727, 27702928), (748, 26925172), (752, 26781953), (788, 25558412), (799, 25206544), (1034, 19477784), (1454, 13851464), (1496, 13462586), (1576, 12779206), (1598, 12603272), (2068, 9738892), (2167, 9293968), (2908, 6925732), (2992, 6731293), (3152, 6389603), (3196, 6301636), (3349, 6013744), (4136, 4869446), (4334, 4646984), (5816, 3462866), (6392, 3150818), (6698, 3006872), (7997, 2518448), (8272, 2434723), (8668, 2323492), (8789, 2291504), (9259, 2175184), (11632, 1731433), (12359, 1629584), (12784, 1575409), (13396, 1503436), (15994, 1259224), (17336, 1161746), (17578, 1145752), (18518, 1087592), (24718, 814792), (26792, 751718), (31988, 629612), (34169, 589424), (34672, 580873), (35156, 572876), (36839, 546704), (37036, 543796), (49436, 407396), (53584, 375859), (63976, 314806), (68338, 294712), (70312, 286438), (73678, 273352), (74072, 271898), (98872, 203698), (101849, 197744), (127952, 157403), (135949, 148144), (136676, 147356), (140624, 143219)]