20055737076

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{1709}}^1\times {\mathrm{26431}}^1$

素因数の和:28184

約数の個数: 48

約数和(自身を含む): 48091438080

約数和(自身を除く): 28035701004

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 1709, 3418, 5127, 6836, 10254, 20508, 26431, 52862, 63233, 79293, 105724, 126466, 158586, 189699, 252932, 317172, 379398, 758796, 977947, 1955894, 2933841, 3911788, 5867682, 11735364, 45170579, 90341158, 135511737, 180682316, 271023474, 542046948, 1671311423, 3342622846, 5013934269, 6685245692, 10027868538, 20055737076]

約数ペア:

[(1, 20055737076), (2, 10027868538), (3, 6685245692), (4, 5013934269), (6, 3342622846), (12, 1671311423), (37, 542046948), (74, 271023474), (111, 180682316), (148, 135511737), (222, 90341158), (444, 45170579), (1709, 11735364), (3418, 5867682), (5127, 3911788), (6836, 2933841), (10254, 1955894), (20508, 977947), (26431, 758796), (52862, 379398), (63233, 317172), (79293, 252932), (105724, 189699), (126466, 158586)]