20124491130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{130687}}^1$

素因数の和:130788

約数の個数: 96

約数和(自身を含む): 55045785600

約数和(自身を除く): 34921294470

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 59, 87, 90, 118, 145, 174, 177, 261, 290, 295, 354, 435, 522, 531, 590, 870, 885, 1062, 1305, 1711, 1770, 2610, 2655, 3422, 5133, 5310, 8555, 10266, 15399, 17110, 25665, 30798, 51330, 76995, 130687, 153990, 261374, 392061, 653435, 784122, 1176183, 1306870, 1960305, 2352366, 3789923, 3920610, 5880915, 7579846, 7710533, 11369769, 11761830, 15421066, 18949615, 22739538, 23131599, 34109307, 37899230, 38552665, 46263198, 56848845, 68218614, 69394797, 77105330, 113697690, 115657995, 138789594, 170546535, 223605457, 231315990, 341093070, 346973985, 447210914, 670816371, 693947970, 1118027285, 1341632742, 2012449113, 2236054570, 3354081855, 4024898226, 6708163710, 10062245565, 20124491130]

約数ペア:

[(1, 20124491130), (2, 10062245565), (3, 6708163710), (5, 4024898226), (6, 3354081855), (9, 2236054570), (10, 2012449113), (15, 1341632742), (18, 1118027285), (29, 693947970), (30, 670816371), (45, 447210914), (58, 346973985), (59, 341093070), (87, 231315990), (90, 223605457), (118, 170546535), (145, 138789594), (174, 115657995), (177, 113697690), (261, 77105330), (290, 69394797), (295, 68218614), (354, 56848845), (435, 46263198), (522, 38552665), (531, 37899230), (590, 34109307), (870, 23131599), (885, 22739538), (1062, 18949615), (1305, 15421066), (1711, 11761830), (1770, 11369769), (2610, 7710533), (2655, 7579846), (3422, 5880915), (5133, 3920610), (5310, 3789923), (8555, 2352366), (10266, 1960305), (15399, 1306870), (17110, 1176183), (25665, 784122), (30798, 653435), (51330, 392061), (76995, 261374), (130687, 153990)]