20537451504

素因数分解:

$2^4\times 3^4\times {\mathrm{101}}^1\times {\mathrm{156899}}^1$

素因数の和:157020

約数の個数: 100

約数和(自身を含む): 60030253800

約数和(自身を除く): 39492802296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 101, 108, 144, 162, 202, 216, 303, 324, 404, 432, 606, 648, 808, 909, 1212, 1296, 1616, 1818, 2424, 2727, 3636, 4848, 5454, 7272, 8181, 10908, 14544, 16362, 21816, 32724, 43632, 65448, 130896, 156899, 313798, 470697, 627596, 941394, 1255192, 1412091, 1882788, 2510384, 2824182, 3765576, 4236273, 5648364, 7531152, 8472546, 11296728, 12708819, 15846799, 16945092, 22593456, 25417638, 31693598, 33890184, 47540397, 50835276, 63387196, 67780368, 95080794, 101670552, 126774392, 142621191, 190161588, 203341104, 253548784, 285242382, 380323176, 427863573, 570484764, 760646352, 855727146, 1140969528, 1283590719, 1711454292, 2281939056, 2567181438, 3422908584, 5134362876, 6845817168, 10268725752, 20537451504]

約数ペア:

[(1, 20537451504), (2, 10268725752), (3, 6845817168), (4, 5134362876), (6, 3422908584), (8, 2567181438), (9, 2281939056), (12, 1711454292), (16, 1283590719), (18, 1140969528), (24, 855727146), (27, 760646352), (36, 570484764), (48, 427863573), (54, 380323176), (72, 285242382), (81, 253548784), (101, 203341104), (108, 190161588), (144, 142621191), (162, 126774392), (202, 101670552), (216, 95080794), (303, 67780368), (324, 63387196), (404, 50835276), (432, 47540397), (606, 33890184), (648, 31693598), (808, 25417638), (909, 22593456), (1212, 16945092), (1296, 15846799), (1616, 12708819), (1818, 11296728), (2424, 8472546), (2727, 7531152), (3636, 5648364), (4848, 4236273), (5454, 3765576), (7272, 2824182), (8181, 2510384), (10908, 1882788), (14544, 1412091), (16362, 1255192), (21816, 941394), (32724, 627596), (43632, 470697), (65448, 313798), (130896, 156899)]