19850660784

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{5993557}}^1$

素因数の和:5993594

約数の個数: 60

約数和(自身を含む): 57969692976

約数和(自身を除く): 38119032192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 184, 207, 276, 368, 414, 552, 828, 1104, 1656, 3312, 5993557, 11987114, 17980671, 23974228, 35961342, 47948456, 53942013, 71922684, 95896912, 107884026, 137851811, 143845368, 215768052, 275703622, 287690736, 413555433, 431536104, 551407244, 827110866, 863072208, 1102814488, 1240666299, 1654221732, 2205628976, 2481332598, 3308443464, 4962665196, 6616886928, 9925330392, 19850660784]

約数ペア:

[(1, 19850660784), (2, 9925330392), (3, 6616886928), (4, 4962665196), (6, 3308443464), (8, 2481332598), (9, 2205628976), (12, 1654221732), (16, 1240666299), (18, 1102814488), (23, 863072208), (24, 827110866), (36, 551407244), (46, 431536104), (48, 413555433), (69, 287690736), (72, 275703622), (92, 215768052), (138, 143845368), (144, 137851811), (184, 107884026), (207, 95896912), (276, 71922684), (368, 53942013), (414, 47948456), (552, 35961342), (828, 23974228), (1104, 17980671), (1656, 11987114), (3312, 5993557)]