20283032

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1733}}^1$

素因数の和:1776

約数の個数: 64

約数和(自身を含む): 49939200

約数和(自身を除く): 29656168

約数列:

[1, 2, 4, 7, 8, 11, 14, 19, 22, 28, 38, 44, 56, 76, 77, 88, 133, 152, 154, 209, 266, 308, 418, 532, 616, 836, 1064, 1463, 1672, 1733, 2926, 3466, 5852, 6932, 11704, 12131, 13864, 19063, 24262, 32927, 38126, 48524, 65854, 76252, 97048, 131708, 133441, 152504, 230489, 263416, 266882, 362197, 460978, 533764, 724394, 921956, 1067528, 1448788, 1843912, 2535379, 2897576, 5070758, 10141516, 20283032]

約数ペア:

[(1, 20283032), (2, 10141516), (4, 5070758), (7, 2897576), (8, 2535379), (11, 1843912), (14, 1448788), (19, 1067528), (22, 921956), (28, 724394), (38, 533764), (44, 460978), (56, 362197), (76, 266882), (77, 263416), (88, 230489), (133, 152504), (152, 133441), (154, 131708), (209, 97048), (266, 76252), (308, 65854), (418, 48524), (532, 38126), (616, 32927), (836, 24262), (1064, 19063), (1463, 13864), (1672, 12131), (1733, 11704), (2926, 6932), (3466, 5852)]