20194677362

素因数分解:

$2^1\times {\mathrm{193}}^1\times {\mathrm{239}}^1\times {\mathrm{457}}^1\times {\mathrm{479}}^1$

素因数の和:1370

約数の個数: 32

約数和(自身を含む): 30707251200

約数和(自身を除く): 10512573838

約数列:

[1, 2, 193, 239, 386, 457, 478, 479, 914, 958, 46127, 88201, 92254, 92447, 109223, 114481, 176402, 184894, 218446, 218903, 228962, 437806, 21080039, 22094833, 42160078, 42248279, 44189666, 52317817, 84496558, 104635634, 10097338681, 20194677362]

約数ペア:

[(1, 20194677362), (2, 10097338681), (193, 104635634), (239, 84496558), (386, 52317817), (457, 44189666), (478, 42248279), (479, 42160078), (914, 22094833), (958, 21080039), (46127, 437806), (88201, 228962), (92254, 218903), (92447, 218446), (109223, 184894), (114481, 176402)]