20923362

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{677}}^1$

素因数の和:803

約数の個数: 48

約数和(自身を含む): 48547512

約数和(自身を除く): 27624150

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 101, 102, 153, 202, 303, 306, 606, 677, 909, 1354, 1717, 1818, 2031, 3434, 4062, 5151, 6093, 10302, 11509, 12186, 15453, 23018, 30906, 34527, 68377, 69054, 103581, 136754, 205131, 207162, 410262, 615393, 1162409, 1230786, 2324818, 3487227, 6974454, 10461681, 20923362]

約数ペア:

[(1, 20923362), (2, 10461681), (3, 6974454), (6, 3487227), (9, 2324818), (17, 1230786), (18, 1162409), (34, 615393), (51, 410262), (101, 207162), (102, 205131), (153, 136754), (202, 103581), (303, 69054), (306, 68377), (606, 34527), (677, 30906), (909, 23018), (1354, 15453), (1717, 12186), (1818, 11509), (2031, 10302), (3434, 6093), (4062, 5151)]