20349814512

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{182503}}^1$

素因数の和:182638

約数の個数: 80

約数和(自身を含む): 55399454208

約数和(自身を除く): 35049639696

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 101, 138, 184, 202, 276, 303, 368, 404, 552, 606, 808, 1104, 1212, 1616, 2323, 2424, 4646, 4848, 6969, 9292, 13938, 18584, 27876, 37168, 55752, 111504, 182503, 365006, 547509, 730012, 1095018, 1460024, 2190036, 2920048, 4197569, 4380072, 8395138, 8760144, 12592707, 16790276, 18432803, 25185414, 33580552, 36865606, 50370828, 55298409, 67161104, 73731212, 100741656, 110596818, 147462424, 201483312, 221193636, 294924848, 423954469, 442387272, 847908938, 884774544, 1271863407, 1695817876, 2543726814, 3391635752, 5087453628, 6783271504, 10174907256, 20349814512]

約数ペア:

[(1, 20349814512), (2, 10174907256), (3, 6783271504), (4, 5087453628), (6, 3391635752), (8, 2543726814), (12, 1695817876), (16, 1271863407), (23, 884774544), (24, 847908938), (46, 442387272), (48, 423954469), (69, 294924848), (92, 221193636), (101, 201483312), (138, 147462424), (184, 110596818), (202, 100741656), (276, 73731212), (303, 67161104), (368, 55298409), (404, 50370828), (552, 36865606), (606, 33580552), (808, 25185414), (1104, 18432803), (1212, 16790276), (1616, 12592707), (2323, 8760144), (2424, 8395138), (4646, 4380072), (4848, 4197569), (6969, 2920048), (9292, 2190036), (13938, 1460024), (18584, 1095018), (27876, 730012), (37168, 547509), (55752, 365006), (111504, 182503)]