20190353586

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{48647}}^1$

素因数の和:48995

約数の個数: 64

約数和(自身を含む): 46193027328

約数和(自身を除く): 26002673742

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 313, 442, 626, 663, 939, 1326, 1878, 4069, 5321, 8138, 10642, 12207, 15963, 24414, 31926, 48647, 69173, 97294, 138346, 145941, 207519, 291882, 415038, 632411, 826999, 1264822, 1653998, 1897233, 2480997, 3794466, 4961994, 10750987, 15226511, 21501974, 30453022, 32252961, 45679533, 64505922, 91359066, 197944643, 258850687, 395889286, 517701374, 593833929, 776552061, 1187667858, 1553104122, 3365058931, 6730117862, 10095176793, 20190353586]

約数ペア:

[(1, 20190353586), (2, 10095176793), (3, 6730117862), (6, 3365058931), (13, 1553104122), (17, 1187667858), (26, 776552061), (34, 593833929), (39, 517701374), (51, 395889286), (78, 258850687), (102, 197944643), (221, 91359066), (313, 64505922), (442, 45679533), (626, 32252961), (663, 30453022), (939, 21501974), (1326, 15226511), (1878, 10750987), (4069, 4961994), (5321, 3794466), (8138, 2480997), (10642, 1897233), (12207, 1653998), (15963, 1264822), (24414, 826999), (31926, 632411), (48647, 415038), (69173, 291882), (97294, 207519), (138346, 145941)]