20056883175

素因数分解:

$3^3\times 5^2\times 7^1\times {\mathrm{1627}}^1\times {\mathrm{2609}}^1$

素因数の和:4262

約数の個数: 96

約数和(自身を含む): 42150873600

約数和(自身を除く): 22093990425

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 63, 75, 105, 135, 175, 189, 225, 315, 525, 675, 945, 1575, 1627, 2609, 4725, 4881, 7827, 8135, 11389, 13045, 14643, 18263, 23481, 24405, 34167, 39135, 40675, 43929, 54789, 56945, 65225, 70443, 73215, 91315, 102501, 117405, 122025, 164367, 170835, 195675, 219645, 273945, 284725, 307503, 352215, 366075, 456575, 493101, 512505, 587025, 821835, 854175, 1098225, 1369725, 1537515, 1761075, 2465505, 2562525, 4109175, 4244843, 7687575, 12327525, 12734529, 21224215, 29713901, 38203587, 63672645, 89141703, 106121075, 114610761, 148569505, 191017935, 267425109, 318363225, 445708515, 573053805, 742847525, 802275327, 955089675, 1337125545, 2228542575, 2865269025, 4011376635, 6685627725, 20056883175]

約数ペア:

[(1, 20056883175), (3, 6685627725), (5, 4011376635), (7, 2865269025), (9, 2228542575), (15, 1337125545), (21, 955089675), (25, 802275327), (27, 742847525), (35, 573053805), (45, 445708515), (63, 318363225), (75, 267425109), (105, 191017935), (135, 148569505), (175, 114610761), (189, 106121075), (225, 89141703), (315, 63672645), (525, 38203587), (675, 29713901), (945, 21224215), (1575, 12734529), (1627, 12327525), (2609, 7687575), (4725, 4244843), (4881, 4109175), (7827, 2562525), (8135, 2465505), (11389, 1761075), (13045, 1537515), (14643, 1369725), (18263, 1098225), (23481, 854175), (24405, 821835), (34167, 587025), (39135, 512505), (40675, 493101), (43929, 456575), (54789, 366075), (56945, 352215), (65225, 307503), (70443, 284725), (73215, 273945), (91315, 219645), (102501, 195675), (117405, 170835), (122025, 164367)]