20282364

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{15227}}^1$

素因数の和:15274

約数の個数: 36

約数和(自身を含む): 52658424

約数和(自身を除く): 32376060

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 222, 333, 444, 666, 1332, 15227, 30454, 45681, 60908, 91362, 137043, 182724, 274086, 548172, 563399, 1126798, 1690197, 2253596, 3380394, 5070591, 6760788, 10141182, 20282364]

約数ペア:

[(1, 20282364), (2, 10141182), (3, 6760788), (4, 5070591), (6, 3380394), (9, 2253596), (12, 1690197), (18, 1126798), (36, 563399), (37, 548172), (74, 274086), (111, 182724), (148, 137043), (222, 91362), (333, 60908), (444, 45681), (666, 30454), (1332, 15227)]