20125008

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{8221}}^1$

素因数の和:8252

約数の個数: 60

約数和(自身を含む): 59642388

約数和(自身を除く): 39517380

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 144, 153, 204, 272, 306, 408, 612, 816, 1224, 2448, 8221, 16442, 24663, 32884, 49326, 65768, 73989, 98652, 131536, 139757, 147978, 197304, 279514, 295956, 394608, 419271, 559028, 591912, 838542, 1118056, 1183824, 1257813, 1677084, 2236112, 2515626, 3354168, 5031252, 6708336, 10062504, 20125008]

約数ペア:

[(1, 20125008), (2, 10062504), (3, 6708336), (4, 5031252), (6, 3354168), (8, 2515626), (9, 2236112), (12, 1677084), (16, 1257813), (17, 1183824), (18, 1118056), (24, 838542), (34, 591912), (36, 559028), (48, 419271), (51, 394608), (68, 295956), (72, 279514), (102, 197304), (136, 147978), (144, 139757), (153, 131536), (204, 98652), (272, 73989), (306, 65768), (408, 49326), (612, 32884), (816, 24663), (1224, 16442), (2448, 8221)]