20346022112

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{273233}}^1$

素因数の和:273435

約数の個数: 48

約数和(自身を含む): 43378629840

約数和(自身を除く): 23032607728

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 179, 208, 358, 416, 716, 1432, 2327, 2864, 4654, 5728, 9308, 18616, 37232, 74464, 273233, 546466, 1092932, 2185864, 3552029, 4371728, 7104058, 8743456, 14208116, 28416232, 48908707, 56832464, 97817414, 113664928, 195634828, 391269656, 635813191, 782539312, 1271626382, 1565078624, 2543252764, 5086505528, 10173011056, 20346022112]

約数ペア:

[(1, 20346022112), (2, 10173011056), (4, 5086505528), (8, 2543252764), (13, 1565078624), (16, 1271626382), (26, 782539312), (32, 635813191), (52, 391269656), (104, 195634828), (179, 113664928), (208, 97817414), (358, 56832464), (416, 48908707), (716, 28416232), (1432, 14208116), (2327, 8743456), (2864, 7104058), (4654, 4371728), (5728, 3552029), (9308, 2185864), (18616, 1092932), (37232, 546466), (74464, 273233)]