20131710066

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{20897}}^1$

素因数の和:21120

約数の個数: 96

約数和(自身を含む): 49292530560

約数和(自身を除く): 29160820494

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 39, 46, 69, 78, 117, 138, 179, 207, 234, 299, 358, 414, 537, 598, 897, 1074, 1611, 1794, 2327, 2691, 3222, 4117, 4654, 5382, 6981, 8234, 12351, 13962, 20897, 20943, 24702, 37053, 41794, 41886, 53521, 62691, 74106, 107042, 125382, 160563, 188073, 271661, 321126, 376146, 480631, 481689, 543322, 814983, 961262, 963378, 1441893, 1629966, 2444949, 2883786, 3740563, 4325679, 4889898, 6248203, 7481126, 8651358, 11221689, 12496406, 18744609, 22443378, 33665067, 37489218, 48627319, 56233827, 67330134, 86032949, 97254638, 112467654, 145881957, 172065898, 258098847, 291763914, 437645871, 516197694, 774296541, 875291742, 1118428337, 1548593082, 2236856674, 3355285011, 6710570022, 10065855033, 20131710066]

約数ペア:

[(1, 20131710066), (2, 10065855033), (3, 6710570022), (6, 3355285011), (9, 2236856674), (13, 1548593082), (18, 1118428337), (23, 875291742), (26, 774296541), (39, 516197694), (46, 437645871), (69, 291763914), (78, 258098847), (117, 172065898), (138, 145881957), (179, 112467654), (207, 97254638), (234, 86032949), (299, 67330134), (358, 56233827), (414, 48627319), (537, 37489218), (598, 33665067), (897, 22443378), (1074, 18744609), (1611, 12496406), (1794, 11221689), (2327, 8651358), (2691, 7481126), (3222, 6248203), (4117, 4889898), (4654, 4325679), (5382, 3740563), (6981, 2883786), (8234, 2444949), (12351, 1629966), (13962, 1441893), (20897, 963378), (20943, 961262), (24702, 814983), (37053, 543322), (41794, 481689), (41886, 480631), (53521, 376146), (62691, 321126), (74106, 271661), (107042, 188073), (125382, 160563)]