20169964756130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{1669}}^1\times {\mathrm{894527}}^1$

素因数の和:896403

約数の個数: 64

約数和(自身を含む): 41732522127360

約数和(自身を除く): 21562557371230

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 193, 386, 965, 1351, 1669, 1930, 2702, 3338, 6755, 8345, 11683, 13510, 16690, 23366, 58415, 116830, 322117, 644234, 894527, 1610585, 1789054, 2254819, 3221170, 4472635, 4509638, 6261689, 8945270, 11274095, 12523378, 22548190, 31308445, 62616890, 172643711, 345287422, 863218555, 1208505977, 1492965563, 1726437110, 2417011954, 2985931126, 6042529885, 7464827815, 10450758941, 12085059770, 14929655630, 20901517882, 52253794705, 104507589410, 288142353659, 576284707318, 1440711768295, 2016996475613, 2881423536590, 4033992951226, 10084982378065, 20169964756130]

約数ペア:

[(1, 20169964756130), (2, 10084982378065), (5, 4033992951226), (7, 2881423536590), (10, 2016996475613), (14, 1440711768295), (35, 576284707318), (70, 288142353659), (193, 104507589410), (386, 52253794705), (965, 20901517882), (1351, 14929655630), (1669, 12085059770), (1930, 10450758941), (2702, 7464827815), (3338, 6042529885), (6755, 2985931126), (8345, 2417011954), (11683, 1726437110), (13510, 1492965563), (16690, 1208505977), (23366, 863218555), (58415, 345287422), (116830, 172643711), (322117, 62616890), (644234, 31308445), (894527, 22548190), (1610585, 12523378), (1789054, 11274095), (2254819, 8945270), (3221170, 6261689), (4472635, 4509638)]