20173524588

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{769}}^1\times {\mathrm{5479}}^1$

素因数の和:6284

約数の個数: 144

約数和(自身を含む): 61437376000

約数和(自身を除く): 41263851412

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 684, 769, 798, 1197, 1538, 1596, 2307, 2394, 3076, 4614, 4788, 5383, 5479, 6921, 9228, 10766, 10958, 13842, 14611, 16149, 16437, 21532, 21916, 27684, 29222, 32298, 32874, 38353, 43833, 48447, 49311, 58444, 64596, 65748, 76706, 87666, 96894, 98622, 102277, 104101, 115059, 131499, 153412, 175332, 193788, 197244, 204554, 208202, 230118, 262998, 306831, 312303, 345177, 409108, 416404, 460236, 525996, 613662, 624606, 690354, 728707, 920493, 936909, 1227324, 1249212, 1380708, 1457414, 1840986, 1873818, 2186121, 2914828, 3681972, 3747636, 4213351, 4372242, 6558363, 8426702, 8744484, 12640053, 13116726, 16853404, 25280106, 26233452, 29493457, 37920159, 50560212, 58986914, 75840318, 80053669, 88480371, 117973828, 151680636, 160107338, 176960742, 240161007, 265441113, 320214676, 353921484, 480322014, 530882226, 560375683, 720483021, 960644028, 1061764452, 1120751366, 1440966042, 1681127049, 2241502732, 2881932084, 3362254098, 5043381147, 6724508196, 10086762294, 20173524588]

約数ペア:

[(1, 20173524588), (2, 10086762294), (3, 6724508196), (4, 5043381147), (6, 3362254098), (7, 2881932084), (9, 2241502732), (12, 1681127049), (14, 1440966042), (18, 1120751366), (19, 1061764452), (21, 960644028), (28, 720483021), (36, 560375683), (38, 530882226), (42, 480322014), (57, 353921484), (63, 320214676), (76, 265441113), (84, 240161007), (114, 176960742), (126, 160107338), (133, 151680636), (171, 117973828), (228, 88480371), (252, 80053669), (266, 75840318), (342, 58986914), (399, 50560212), (532, 37920159), (684, 29493457), (769, 26233452), (798, 25280106), (1197, 16853404), (1538, 13116726), (1596, 12640053), (2307, 8744484), (2394, 8426702), (3076, 6558363), (4614, 4372242), (4788, 4213351), (5383, 3747636), (5479, 3681972), (6921, 2914828), (9228, 2186121), (10766, 1873818), (10958, 1840986), (13842, 1457414), (14611, 1380708), (16149, 1249212), (16437, 1227324), (21532, 936909), (21916, 920493), (27684, 728707), (29222, 690354), (32298, 624606), (32874, 613662), (38353, 525996), (43833, 460236), (48447, 416404), (49311, 409108), (58444, 345177), (64596, 312303), (65748, 306831), (76706, 262998), (87666, 230118), (96894, 208202), (98622, 204554), (102277, 197244), (104101, 193788), (115059, 175332), (131499, 153412)]