20163323430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{239}}^1\times {\mathrm{12841}}^1$

素因数の和:13166

約数の個数: 96

約数和(自身を含む): 53369297280

約数和(自身を除く): 33205973850

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 73, 90, 146, 219, 239, 365, 438, 478, 657, 717, 730, 1095, 1195, 1314, 1434, 2151, 2190, 2390, 3285, 3585, 4302, 6570, 7170, 10755, 12841, 17447, 21510, 25682, 34894, 38523, 52341, 64205, 77046, 87235, 104682, 115569, 128410, 157023, 174470, 192615, 231138, 261705, 314046, 385230, 523410, 577845, 785115, 937393, 1155690, 1570230, 1874786, 2812179, 3068999, 4686965, 5624358, 6137998, 8436537, 9206997, 9373930, 14060895, 15344995, 16873074, 18413994, 27620991, 28121790, 30689990, 42182685, 46034985, 55241982, 84365370, 92069970, 138104955, 224036927, 276209910, 448073854, 672110781, 1120184635, 1344221562, 2016332343, 2240369270, 3360553905, 4032664686, 6721107810, 10081661715, 20163323430]

約数ペア:

[(1, 20163323430), (2, 10081661715), (3, 6721107810), (5, 4032664686), (6, 3360553905), (9, 2240369270), (10, 2016332343), (15, 1344221562), (18, 1120184635), (30, 672110781), (45, 448073854), (73, 276209910), (90, 224036927), (146, 138104955), (219, 92069970), (239, 84365370), (365, 55241982), (438, 46034985), (478, 42182685), (657, 30689990), (717, 28121790), (730, 27620991), (1095, 18413994), (1195, 16873074), (1314, 15344995), (1434, 14060895), (2151, 9373930), (2190, 9206997), (2390, 8436537), (3285, 6137998), (3585, 5624358), (4302, 4686965), (6570, 3068999), (7170, 2812179), (10755, 1874786), (12841, 1570230), (17447, 1155690), (21510, 937393), (25682, 785115), (34894, 577845), (38523, 523410), (52341, 385230), (64205, 314046), (77046, 261705), (87235, 231138), (104682, 192615), (115569, 174470), (128410, 157023)]