20347982064

素因数分解:

$2^4\times 3^2\times {\mathrm{269}}^1\times {\mathrm{525299}}^1$

素因数の和:525582

約数の個数: 60

約数和(自身を含む): 57157893000

約数和(自身を除く): 36809910936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 269, 538, 807, 1076, 1614, 2152, 2421, 3228, 4304, 4842, 6456, 9684, 12912, 19368, 38736, 525299, 1050598, 1575897, 2101196, 3151794, 4202392, 4727691, 6303588, 8404784, 9455382, 12607176, 18910764, 25214352, 37821528, 75643056, 141305431, 282610862, 423916293, 565221724, 847832586, 1130443448, 1271748879, 1695665172, 2260886896, 2543497758, 3391330344, 5086995516, 6782660688, 10173991032, 20347982064]

約数ペア:

[(1, 20347982064), (2, 10173991032), (3, 6782660688), (4, 5086995516), (6, 3391330344), (8, 2543497758), (9, 2260886896), (12, 1695665172), (16, 1271748879), (18, 1130443448), (24, 847832586), (36, 565221724), (48, 423916293), (72, 282610862), (144, 141305431), (269, 75643056), (538, 37821528), (807, 25214352), (1076, 18910764), (1614, 12607176), (2152, 9455382), (2421, 8404784), (3228, 6303588), (4304, 4727691), (4842, 4202392), (6456, 3151794), (9684, 2101196), (12912, 1575897), (19368, 1050598), (38736, 525299)]