20201472062

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{1049}}^1\times {\mathrm{7759}}^1$

素因数の和:8900

約数の個数: 32

約数和(自身を含む): 32559408000

約数和(自身を除く): 12357935938

約数列:

[1, 2, 17, 34, 73, 146, 1049, 1241, 2098, 2482, 7759, 15518, 17833, 35666, 76577, 131903, 153154, 263806, 566407, 1132814, 1301809, 2603618, 8139191, 9628919, 16278382, 19257838, 138366247, 276732494, 594160943, 1188321886, 10100736031, 20201472062]

約数ペア:

[(1, 20201472062), (2, 10100736031), (17, 1188321886), (34, 594160943), (73, 276732494), (146, 138366247), (1049, 19257838), (1241, 16278382), (2098, 9628919), (2482, 8139191), (7759, 2603618), (15518, 1301809), (17833, 1132814), (35666, 566407), (76577, 263806), (131903, 153154)]