20199428448

素因数分解:

$2^5\times 3^1\times {\mathrm{9787}}^1\times {\mathrm{21499}}^1$

素因数の和:31299

約数の個数: 48

約数和(自身を含む): 53031384000

約数和(自身を除く): 32831955552

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 9787, 19574, 21499, 29361, 39148, 42998, 58722, 64497, 78296, 85996, 117444, 128994, 156592, 171992, 234888, 257988, 313184, 343984, 469776, 515976, 687968, 939552, 1031952, 2063904, 210410713, 420821426, 631232139, 841642852, 1262464278, 1683285704, 2524928556, 3366571408, 5049857112, 6733142816, 10099714224, 20199428448]

約数ペア:

[(1, 20199428448), (2, 10099714224), (3, 6733142816), (4, 5049857112), (6, 3366571408), (8, 2524928556), (12, 1683285704), (16, 1262464278), (24, 841642852), (32, 631232139), (48, 420821426), (96, 210410713), (9787, 2063904), (19574, 1031952), (21499, 939552), (29361, 687968), (39148, 515976), (42998, 469776), (58722, 343984), (64497, 313184), (78296, 257988), (85996, 234888), (117444, 171992), (128994, 156592)]