20199602013032

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{80749}}^1\times {\mathrm{104579}}^1$

素因数の和:185370

約数の個数: 64

約数和(自身を含む): 42561968400000

約数和(自身を除く): 22362366386968

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 92, 104, 184, 299, 598, 1196, 2392, 80749, 104579, 161498, 209158, 322996, 418316, 645992, 836632, 1049737, 1359527, 1857227, 2099474, 2405317, 2719054, 3714454, 4198948, 4810634, 5438108, 7428908, 8397896, 9621268, 10876216, 14857816, 19242536, 24143951, 31269121, 48287902, 62538242, 96575804, 125076484, 193151608, 250152968, 8444649671, 16889299342, 33778598684, 67557197368, 109780445723, 194226942433, 219560891446, 388453884866, 439121782892, 776907769732, 878243565784, 1553815539464, 2524950251629, 5049900503258, 10099801006516, 20199602013032]

約数ペア:

[(1, 20199602013032), (2, 10099801006516), (4, 5049900503258), (8, 2524950251629), (13, 1553815539464), (23, 878243565784), (26, 776907769732), (46, 439121782892), (52, 388453884866), (92, 219560891446), (104, 194226942433), (184, 109780445723), (299, 67557197368), (598, 33778598684), (1196, 16889299342), (2392, 8444649671), (80749, 250152968), (104579, 193151608), (161498, 125076484), (209158, 96575804), (322996, 62538242), (418316, 48287902), (645992, 31269121), (836632, 24143951), (1049737, 19242536), (1359527, 14857816), (1857227, 10876216), (2099474, 9621268), (2405317, 8397896), (2719054, 7428908), (3714454, 5438108), (4198948, 4810634)]