20187972144

素因数分解:

$2^4\times 3^4\times {\mathrm{15577139}}^1$

素因数の和:15577159

約数の個数: 50

約数和(自身を含む): 58429852140

約数和(自身を除く): 38241879996

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 15577139, 31154278, 46731417, 62308556, 93462834, 124617112, 140194251, 186925668, 249234224, 280388502, 373851336, 420582753, 560777004, 747702672, 841165506, 1121554008, 1261748259, 1682331012, 2243108016, 2523496518, 3364662024, 5046993036, 6729324048, 10093986072, 20187972144]

約数ペア:

[(1, 20187972144), (2, 10093986072), (3, 6729324048), (4, 5046993036), (6, 3364662024), (8, 2523496518), (9, 2243108016), (12, 1682331012), (16, 1261748259), (18, 1121554008), (24, 841165506), (27, 747702672), (36, 560777004), (48, 420582753), (54, 373851336), (72, 280388502), (81, 249234224), (108, 186925668), (144, 140194251), (162, 124617112), (216, 93462834), (324, 62308556), (432, 46731417), (648, 31154278), (1296, 15577139)]