20182956

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{983}}^1$

素因数の和:1078

約数の個数: 48

約数和(自身を含む): 49593600

約数和(自身を除く): 29410644

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 59, 87, 116, 118, 174, 177, 236, 348, 354, 708, 983, 1711, 1966, 2949, 3422, 3932, 5133, 5898, 6844, 10266, 11796, 20532, 28507, 57014, 57997, 85521, 114028, 115994, 171042, 173991, 231988, 342084, 347982, 695964, 1681913, 3363826, 5045739, 6727652, 10091478, 20182956]

約数ペア:

[(1, 20182956), (2, 10091478), (3, 6727652), (4, 5045739), (6, 3363826), (12, 1681913), (29, 695964), (58, 347982), (59, 342084), (87, 231988), (116, 173991), (118, 171042), (174, 115994), (177, 114028), (236, 85521), (348, 57997), (354, 57014), (708, 28507), (983, 20532), (1711, 11796), (1966, 10266), (2949, 6844), (3422, 5898), (3932, 5133)]