2023363420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7782167}}^1$

素因数の和:7782189

約数の個数: 24

約数和(自身を含む): 4575914784

約数和(自身を除く): 2552551364

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 7782167, 15564334, 31128668, 38910835, 77821670, 101168171, 155643340, 202336342, 404672684, 505840855, 1011681710, 2023363420]

約数ペア:

[(1, 2023363420), (2, 1011681710), (4, 505840855), (5, 404672684), (10, 202336342), (13, 155643340), (20, 101168171), (26, 77821670), (52, 38910835), (65, 31128668), (130, 15564334), (260, 7782167)]