20030398426

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{557}}^1\times {\mathrm{739}}^1\times {\mathrm{839}}^1$

素因数の和:2166

約数の個数: 32

約数和(自身を含む): 31216752000

約数和(自身を除く): 11186353574

約数列:

[1, 2, 29, 58, 557, 739, 839, 1114, 1478, 1678, 16153, 21431, 24331, 32306, 42862, 48662, 411623, 467323, 620021, 823246, 934646, 1240042, 11937067, 13552367, 17980609, 23874134, 27104734, 35961218, 345351697, 690703394, 10015199213, 20030398426]

約数ペア:

[(1, 20030398426), (2, 10015199213), (29, 690703394), (58, 345351697), (557, 35961218), (739, 27104734), (839, 23874134), (1114, 17980609), (1478, 13552367), (1678, 11937067), (16153, 1240042), (21431, 934646), (24331, 823246), (32306, 620021), (42862, 467323), (48662, 411623)]