20433312

素因数分解:

$2^5\times 3^2\times {\mathrm{70949}}^1$

素因数の和:70965

約数の個数: 36

約数和(自身を含む): 58108050

約数和(自身を除く): 37674738

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 70949, 141898, 212847, 283796, 425694, 567592, 638541, 851388, 1135184, 1277082, 1702776, 2270368, 2554164, 3405552, 5108328, 6811104, 10216656, 20433312]

約数ペア:

[(1, 20433312), (2, 10216656), (3, 6811104), (4, 5108328), (6, 3405552), (8, 2554164), (9, 2270368), (12, 1702776), (16, 1277082), (18, 1135184), (24, 851388), (32, 638541), (36, 567592), (48, 425694), (72, 283796), (96, 212847), (144, 141898), (288, 70949)]